53446300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 124210800

約数和(自身を除く): 70764500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 149, 170, 211, 298, 340, 422, 425, 596, 745, 844, 850, 1055, 1490, 1700, 2110, 2533, 2980, 3587, 3725, 4220, 5066, 5275, 7174, 7450, 10132, 10550, 12665, 14348, 14900, 17935, 21100, 25330, 31439, 35870, 50660, 62878, 63325, 71740, 89675, 125756, 126650, 157195, 179350, 253300, 314390, 358700, 534463, 628780, 785975, 1068926, 1571950, 2137852, 2672315, 3143900, 5344630, 10689260, 13361575, 26723150, 53446300]

約数ペア:

[(1, 53446300), (2, 26723150), (4, 13361575), (5, 10689260), (10, 5344630), (17, 3143900), (20, 2672315), (25, 2137852), (34, 1571950), (50, 1068926), (68, 785975), (85, 628780), (100, 534463), (149, 358700), (170, 314390), (211, 253300), (298, 179350), (340, 157195), (422, 126650), (425, 125756), (596, 89675), (745, 71740), (844, 63325), (850, 62878), (1055, 50660), (1490, 35870), (1700, 31439), (2110, 25330), (2533, 21100), (2980, 17935), (3587, 14900), (3725, 14348), (4220, 12665), (5066, 10550), (5275, 10132), (7174, 7450)]