50563480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 129467520

約数和(自身を除く): 78904040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 337, 341, 440, 484, 605, 620, 674, 682, 968, 1210, 1240, 1348, 1364, 1685, 1705, 2420, 2696, 2728, 3370, 3410, 3707, 3751, 4840, 6740, 6820, 7414, 7502, 10447, 13480, 13640, 14828, 15004, 18535, 18755, 20894, 29656, 30008, 37070, 37510, 40777, 41788, 52235, 74140, 75020, 81554, 83576, 104470, 114917, 148280, 150040, 163108, 203885, 208940, 229834, 326216, 407770, 417880, 459668, 574585, 815540, 919336, 1149170, 1264087, 1631080, 2298340, 2528174, 4596680, 5056348, 6320435, 10112696, 12640870, 25281740, 50563480]

約数ペア:

[(1, 50563480), (2, 25281740), (4, 12640870), (5, 10112696), (8, 6320435), (10, 5056348), (11, 4596680), (20, 2528174), (22, 2298340), (31, 1631080), (40, 1264087), (44, 1149170), (55, 919336), (62, 815540), (88, 574585), (110, 459668), (121, 417880), (124, 407770), (155, 326216), (220, 229834), (242, 208940), (248, 203885), (310, 163108), (337, 150040), (341, 148280), (440, 114917), (484, 104470), (605, 83576), (620, 81554), (674, 75020), (682, 74140), (968, 52235), (1210, 41788), (1240, 40777), (1348, 37510), (1364, 37070), (1685, 30008), (1705, 29656), (2420, 20894), (2696, 18755), (2728, 18535), (3370, 15004), (3410, 14828), (3707, 13640), (3751, 13480), (4840, 10447), (6740, 7502), (6820, 7414)]