47959380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2278

約数の個数: 144

約数和(自身を含む): 176117760

約数和(自身を除く): 128158380

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, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2239, 2380, 3060, 3570, 4284, 4478, 5355, 6717, 7140, 8956, 10710, 11195, 13434, 15673, 20151, 21420, 22390, 26868, 31346, 33585, 38063, 40302, 44780, 47019, 62692, 67170, 76126, 78365, 80604, 94038, 100755, 114189, 134340, 141057, 152252, 156730, 188076, 190315, 201510, 228378, 235095, 266441, 282114, 313460, 342567, 380630, 403020, 456756, 470190, 532882, 564228, 570945, 685134, 705285, 761260, 799323, 940380, 1065764, 1141890, 1332205, 1370268, 1410570, 1598646, 1712835, 2283780, 2397969, 2664410, 2821140, 3197292, 3425670, 3996615, 4795938, 5328820, 6851340, 7993230, 9591876, 11989845, 15986460, 23979690, 47959380]

約数ペア:

[(1, 47959380), (2, 23979690), (3, 15986460), (4, 11989845), (5, 9591876), (6, 7993230), (7, 6851340), (9, 5328820), (10, 4795938), (12, 3996615), (14, 3425670), (15, 3197292), (17, 2821140), (18, 2664410), (20, 2397969), (21, 2283780), (28, 1712835), (30, 1598646), (34, 1410570), (35, 1370268), (36, 1332205), (42, 1141890), (45, 1065764), (51, 940380), (60, 799323), (63, 761260), (68, 705285), (70, 685134), (84, 570945), (85, 564228), (90, 532882), (102, 470190), (105, 456756), (119, 403020), (126, 380630), (140, 342567), (153, 313460), (170, 282114), (180, 266441), (204, 235095), (210, 228378), (238, 201510), (252, 190315), (255, 188076), (306, 156730), (315, 152252), (340, 141057), (357, 134340), (420, 114189), (476, 100755), (510, 94038), (595, 80604), (612, 78365), (630, 76126), (714, 67170), (765, 62692), (1020, 47019), (1071, 44780), (1190, 40302), (1260, 38063), (1428, 33585), (1530, 31346), (1785, 26868), (2142, 22390), (2239, 21420), (2380, 20151), (3060, 15673), (3570, 13434), (4284, 11195), (4478, 10710), (5355, 8956), (6717, 7140)]