50502100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 123492096

約数和(自身を除く): 72989996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1481, 1550, 1705, 2962, 3100, 3410, 5924, 6820, 7405, 8525, 14810, 16291, 17050, 29620, 32582, 34100, 37025, 45911, 65164, 74050, 81455, 91822, 148100, 162910, 183644, 229555, 325820, 407275, 459110, 505021, 814550, 918220, 1010042, 1147775, 1629100, 2020084, 2295550, 2525105, 4591100, 5050210, 10100420, 12625525, 25251050, 50502100]

約数ペア:

[(1, 50502100), (2, 25251050), (4, 12625525), (5, 10100420), (10, 5050210), (11, 4591100), (20, 2525105), (22, 2295550), (25, 2020084), (31, 1629100), (44, 1147775), (50, 1010042), (55, 918220), (62, 814550), (100, 505021), (110, 459110), (124, 407275), (155, 325820), (220, 229555), (275, 183644), (310, 162910), (341, 148100), (550, 91822), (620, 81455), (682, 74050), (775, 65164), (1100, 45911), (1364, 37025), (1481, 34100), (1550, 32582), (1705, 29620), (2962, 17050), (3100, 16291), (3410, 14810), (5924, 8525), (6820, 7405)]