49350420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 174545280

約数和(自身を除く): 125194860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 739, 742, 795, 954, 1060, 1113, 1260, 1478, 1484, 1590, 1855, 1908, 2217, 2226, 2385, 2956, 3180, 3339, 3695, 3710, 4434, 4452, 4770, 5173, 5565, 6651, 6678, 7390, 7420, 8868, 9540, 10346, 11085, 11130, 13302, 13356, 14780, 15519, 16695, 20692, 22170, 22260, 25865, 26604, 31038, 33255, 33390, 39167, 44340, 46557, 51730, 62076, 66510, 66780, 77595, 78334, 93114, 103460, 117501, 133020, 155190, 156668, 186228, 195835, 232785, 235002, 274169, 310380, 352503, 391670, 465570, 470004, 548338, 587505, 705006, 783340, 822507, 931140, 1096676, 1175010, 1370845, 1410012, 1645014, 1762515, 2350020, 2467521, 2741690, 3290028, 3525030, 4112535, 4935042, 5483380, 7050060, 8225070, 9870084, 12337605, 16450140, 24675210, 49350420]

約数ペア:

[(1, 49350420), (2, 24675210), (3, 16450140), (4, 12337605), (5, 9870084), (6, 8225070), (7, 7050060), (9, 5483380), (10, 4935042), (12, 4112535), (14, 3525030), (15, 3290028), (18, 2741690), (20, 2467521), (21, 2350020), (28, 1762515), (30, 1645014), (35, 1410012), (36, 1370845), (42, 1175010), (45, 1096676), (53, 931140), (60, 822507), (63, 783340), (70, 705006), (84, 587505), (90, 548338), (105, 470004), (106, 465570), (126, 391670), (140, 352503), (159, 310380), (180, 274169), (210, 235002), (212, 232785), (252, 195835), (265, 186228), (315, 156668), (318, 155190), (371, 133020), (420, 117501), (477, 103460), (530, 93114), (630, 78334), (636, 77595), (739, 66780), (742, 66510), (795, 62076), (954, 51730), (1060, 46557), (1113, 44340), (1260, 39167), (1478, 33390), (1484, 33255), (1590, 31038), (1855, 26604), (1908, 25865), (2217, 22260), (2226, 22170), (2385, 20692), (2956, 16695), (3180, 15519), (3339, 14780), (3695, 13356), (3710, 13302), (4434, 11130), (4452, 11085), (4770, 10346), (5173, 9540), (5565, 8868), (6651, 7420), (6678, 7390)]