485950897150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1009}}^1\times {\mathrm{157907}}^1$

素因数の和:158989

約数の個数: 48

約数和(自身を含む): 919602503280

約数和(自身を除く): 433651606130

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1009, 1525, 2018, 3050, 5045, 10090, 25225, 50450, 61549, 123098, 157907, 307745, 315814, 615490, 789535, 1538725, 1579070, 3077450, 3947675, 7895350, 9632327, 19264654, 48161635, 96323270, 159328163, 240808175, 318656326, 481616350, 796640815, 1593281630, 3983204075, 7966408150, 9719017943, 19438035886, 48595089715, 97190179430, 242975448575, 485950897150]

約数ペア:

[(1, 485950897150), (2, 242975448575), (5, 97190179430), (10, 48595089715), (25, 19438035886), (50, 9719017943), (61, 7966408150), (122, 3983204075), (305, 1593281630), (610, 796640815), (1009, 481616350), (1525, 318656326), (2018, 240808175), (3050, 159328163), (5045, 96323270), (10090, 48161635), (25225, 19264654), (50450, 9632327), (61549, 7895350), (123098, 3947675), (157907, 3077450), (307745, 1579070), (315814, 1538725), (615490, 789535)]