48435560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 64

約数和(自身を含む): 116035200

約数和(自身を除く): 67599640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 505, 631, 760, 808, 1010, 1262, 1919, 2020, 2524, 3155, 3838, 4040, 5048, 6310, 7676, 9595, 11989, 12620, 15352, 19190, 23978, 25240, 38380, 47956, 59945, 63731, 76760, 95912, 119890, 127462, 239780, 254924, 318655, 479560, 509848, 637310, 1210889, 1274620, 2421778, 2549240, 4843556, 6054445, 9687112, 12108890, 24217780, 48435560]

約数ペア:

[(1, 48435560), (2, 24217780), (4, 12108890), (5, 9687112), (8, 6054445), (10, 4843556), (19, 2549240), (20, 2421778), (38, 1274620), (40, 1210889), (76, 637310), (95, 509848), (101, 479560), (152, 318655), (190, 254924), (202, 239780), (380, 127462), (404, 119890), (505, 95912), (631, 76760), (760, 63731), (808, 59945), (1010, 47956), (1262, 38380), (1919, 25240), (2020, 23978), (2524, 19190), (3155, 15352), (3838, 12620), (4040, 11989), (5048, 9595), (6310, 7676)]