49604960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 123524352

約数和(自身を除く): 73919392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 73, 80, 124, 137, 146, 155, 160, 248, 274, 292, 310, 365, 496, 548, 584, 620, 685, 730, 992, 1096, 1168, 1240, 1370, 1460, 2192, 2263, 2336, 2480, 2740, 2920, 4247, 4384, 4526, 4960, 5480, 5840, 8494, 9052, 10001, 10960, 11315, 11680, 16988, 18104, 20002, 21235, 21920, 22630, 33976, 36208, 40004, 42470, 45260, 50005, 67952, 72416, 80008, 84940, 90520, 100010, 135904, 160016, 169880, 181040, 200020, 310031, 320032, 339760, 362080, 400040, 620062, 679520, 800080, 1240124, 1550155, 1600160, 2480248, 3100310, 4960496, 6200620, 9920992, 12401240, 24802480, 49604960]

約数ペア:

[(1, 49604960), (2, 24802480), (4, 12401240), (5, 9920992), (8, 6200620), (10, 4960496), (16, 3100310), (20, 2480248), (31, 1600160), (32, 1550155), (40, 1240124), (62, 800080), (73, 679520), (80, 620062), (124, 400040), (137, 362080), (146, 339760), (155, 320032), (160, 310031), (248, 200020), (274, 181040), (292, 169880), (310, 160016), (365, 135904), (496, 100010), (548, 90520), (584, 84940), (620, 80008), (685, 72416), (730, 67952), (992, 50005), (1096, 45260), (1168, 42470), (1240, 40004), (1370, 36208), (1460, 33976), (2192, 22630), (2263, 21920), (2336, 21235), (2480, 20002), (2740, 18104), (2920, 16988), (4247, 11680), (4384, 11315), (4526, 10960), (4960, 10001), (5480, 9052), (5840, 8494)]