51106600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8243}}^1$

素因数の和:8290

約数の個数: 48

約数和(自身を含む): 122670720

約数和(自身を除く): 71564120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 8243, 16486, 32972, 41215, 65944, 82430, 164860, 206075, 255533, 329720, 412150, 511066, 824300, 1022132, 1277665, 1648600, 2044264, 2555330, 5110660, 6388325, 10221320, 12776650, 25553300, 51106600]

約数ペア:

[(1, 51106600), (2, 25553300), (4, 12776650), (5, 10221320), (8, 6388325), (10, 5110660), (20, 2555330), (25, 2044264), (31, 1648600), (40, 1277665), (50, 1022132), (62, 824300), (100, 511066), (124, 412150), (155, 329720), (200, 255533), (248, 206075), (310, 164860), (620, 82430), (775, 65944), (1240, 41215), (1550, 32972), (3100, 16486), (6200, 8243)]