51114510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8270

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 91134450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 8231, 16462, 24693, 41155, 49386, 74079, 82310, 123465, 148158, 189313, 222237, 246930, 370395, 378626, 444474, 567939, 740790, 946565, 1111185, 1135878, 1703817, 1893130, 2222370, 2839695, 3407634, 5111451, 5679390, 8519085, 10222902, 17038170, 25557255, 51114510]

約数ペア:

[(1, 51114510), (2, 25557255), (3, 17038170), (5, 10222902), (6, 8519085), (9, 5679390), (10, 5111451), (15, 3407634), (18, 2839695), (23, 2222370), (27, 1893130), (30, 1703817), (45, 1135878), (46, 1111185), (54, 946565), (69, 740790), (90, 567939), (115, 444474), (135, 378626), (138, 370395), (207, 246930), (230, 222237), (270, 189313), (345, 148158), (414, 123465), (621, 82310), (690, 74079), (1035, 49386), (1242, 41155), (2070, 24693), (3105, 16462), (6210, 8231)]