98211550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 194652720

約数和(自身を除く): 96441170

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 227, 425, 454, 509, 850, 1018, 1135, 2270, 2545, 3859, 5090, 5675, 7718, 8653, 11350, 12725, 17306, 19295, 25450, 38590, 43265, 86530, 96475, 115543, 192950, 216325, 231086, 432650, 577715, 1155430, 1964231, 2888575, 3928462, 5777150, 9821155, 19642310, 49105775, 98211550]

約数ペア:

[(1, 98211550), (2, 49105775), (5, 19642310), (10, 9821155), (17, 5777150), (25, 3928462), (34, 2888575), (50, 1964231), (85, 1155430), (170, 577715), (227, 432650), (425, 231086), (454, 216325), (509, 192950), (850, 115543), (1018, 96475), (1135, 86530), (2270, 43265), (2545, 38590), (3859, 25450), (5090, 19295), (5675, 17306), (7718, 12725), (8653, 11350)]