56590300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 133866432

約数和(自身を除く): 77276132

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 130, 202, 260, 325, 404, 431, 505, 650, 862, 1010, 1300, 1313, 1724, 2020, 2155, 2525, 2626, 4310, 5050, 5252, 5603, 6565, 8620, 10100, 10775, 11206, 13130, 21550, 22412, 26260, 28015, 32825, 43100, 43531, 56030, 65650, 87062, 112060, 131300, 140075, 174124, 217655, 280150, 435310, 560300, 565903, 870620, 1088275, 1131806, 2176550, 2263612, 2829515, 4353100, 5659030, 11318060, 14147575, 28295150, 56590300]

約数ペア:

[(1, 56590300), (2, 28295150), (4, 14147575), (5, 11318060), (10, 5659030), (13, 4353100), (20, 2829515), (25, 2263612), (26, 2176550), (50, 1131806), (52, 1088275), (65, 870620), (100, 565903), (101, 560300), (130, 435310), (202, 280150), (260, 217655), (325, 174124), (404, 140075), (431, 131300), (505, 112060), (650, 87062), (862, 65650), (1010, 56030), (1300, 43531), (1313, 43100), (1724, 32825), (2020, 28015), (2155, 26260), (2525, 22412), (2626, 21550), (4310, 13130), (5050, 11206), (5252, 10775), (5603, 10100), (6565, 8620)]