50615460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 187736640

約数和(自身を除く): 137121180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 139, 140, 153, 170, 180, 204, 210, 238, 252, 255, 278, 289, 306, 315, 340, 357, 417, 420, 476, 510, 556, 578, 595, 612, 630, 695, 714, 765, 834, 867, 973, 1020, 1071, 1156, 1190, 1251, 1260, 1390, 1428, 1445, 1530, 1668, 1734, 1785, 1946, 2023, 2085, 2142, 2363, 2380, 2502, 2601, 2780, 2890, 2919, 3060, 3468, 3570, 3892, 4046, 4170, 4284, 4335, 4726, 4865, 5004, 5202, 5355, 5780, 5838, 6069, 6255, 7089, 7140, 8092, 8340, 8670, 8757, 9452, 9730, 10115, 10404, 10710, 11676, 11815, 12138, 12510, 13005, 14178, 14595, 16541, 17340, 17514, 18207, 19460, 20230, 21267, 21420, 23630, 24276, 25020, 26010, 28356, 29190, 30345, 33082, 35028, 35445, 36414, 40171, 40460, 42534, 43785, 47260, 49623, 52020, 58380, 60690, 66164, 70890, 72828, 80342, 82705, 85068, 87570, 91035, 99246, 106335, 120513, 121380, 141780, 148869, 160684, 165410, 175140, 182070, 198492, 200855, 212670, 241026, 248115, 281197, 297738, 330820, 361539, 364140, 401710, 425340, 482052, 496230, 562394, 595476, 602565, 723078, 744345, 803420, 843591, 992460, 1124788, 1205130, 1405985, 1446156, 1488690, 1687182, 1807695, 2410260, 2530773, 2811970, 2977380, 3374364, 3615390, 4217955, 5061546, 5623940, 7230780, 8435910, 10123092, 12653865, 16871820, 25307730, 50615460]

約数ペア:

[(1, 50615460), (2, 25307730), (3, 16871820), (4, 12653865), (5, 10123092), (6, 8435910), (7, 7230780), (9, 5623940), (10, 5061546), (12, 4217955), (14, 3615390), (15, 3374364), (17, 2977380), (18, 2811970), (20, 2530773), (21, 2410260), (28, 1807695), (30, 1687182), (34, 1488690), (35, 1446156), (36, 1405985), (42, 1205130), (45, 1124788), (51, 992460), (60, 843591), (63, 803420), (68, 744345), (70, 723078), (84, 602565), (85, 595476), (90, 562394), (102, 496230), (105, 482052), (119, 425340), (126, 401710), (139, 364140), (140, 361539), (153, 330820), (170, 297738), (180, 281197), (204, 248115), (210, 241026), (238, 212670), (252, 200855), (255, 198492), (278, 182070), (289, 175140), (306, 165410), (315, 160684), (340, 148869), (357, 141780), (417, 121380), (420, 120513), (476, 106335), (510, 99246), (556, 91035), (578, 87570), (595, 85068), (612, 82705), (630, 80342), (695, 72828), (714, 70890), (765, 66164), (834, 60690), (867, 58380), (973, 52020), (1020, 49623), (1071, 47260), (1156, 43785), (1190, 42534), (1251, 40460), (1260, 40171), (1390, 36414), (1428, 35445), (1445, 35028), (1530, 33082), (1668, 30345), (1734, 29190), (1785, 28356), (1946, 26010), (2023, 25020), (2085, 24276), (2142, 23630), (2363, 21420), (2380, 21267), (2502, 20230), (2601, 19460), (2780, 18207), (2890, 17514), (2919, 17340), (3060, 16541), (3468, 14595), (3570, 14178), (3892, 13005), (4046, 12510), (4170, 12138), (4284, 11815), (4335, 11676), (4726, 10710), (4865, 10404), (5004, 10115), (5202, 9730), (5355, 9452), (5780, 8757), (5838, 8670), (6069, 8340), (6255, 8092), (7089, 7140)]