2056551450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{721597}}^1$

素因数の和:721631

約数の個数: 48

約数和(自身を含む): 5368689120

約数和(自身を除く): 3312137670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 721597, 1443194, 2164791, 3607985, 4329582, 7215970, 10823955, 13710343, 18039925, 21647910, 27420686, 36079850, 41131029, 54119775, 68551715, 82262058, 108239550, 137103430, 205655145, 342758575, 411310290, 685517150, 1028275725, 2056551450]

約数ペア:

[(1, 2056551450), (2, 1028275725), (3, 685517150), (5, 411310290), (6, 342758575), (10, 205655145), (15, 137103430), (19, 108239550), (25, 82262058), (30, 68551715), (38, 54119775), (50, 41131029), (57, 36079850), (75, 27420686), (95, 21647910), (114, 18039925), (150, 13710343), (190, 10823955), (285, 7215970), (475, 4329582), (570, 3607985), (950, 2164791), (1425, 1443194), (2850, 721597)]