50622260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 122022936

約数和(自身を除く): 71400676

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 169, 170, 221, 260, 338, 340, 442, 676, 845, 881, 884, 1105, 1690, 1762, 2210, 2873, 3380, 3524, 4405, 4420, 5746, 8810, 11453, 11492, 14365, 14977, 17620, 22906, 28730, 29954, 45812, 57265, 57460, 59908, 74885, 114530, 148889, 149770, 194701, 229060, 297778, 299540, 389402, 595556, 744445, 778804, 973505, 1488890, 1947010, 2531113, 2977780, 3894020, 5062226, 10124452, 12655565, 25311130, 50622260]

約数ペア:

[(1, 50622260), (2, 25311130), (4, 12655565), (5, 10124452), (10, 5062226), (13, 3894020), (17, 2977780), (20, 2531113), (26, 1947010), (34, 1488890), (52, 973505), (65, 778804), (68, 744445), (85, 595556), (130, 389402), (169, 299540), (170, 297778), (221, 229060), (260, 194701), (338, 149770), (340, 148889), (442, 114530), (676, 74885), (845, 59908), (881, 57460), (884, 57265), (1105, 45812), (1690, 29954), (1762, 28730), (2210, 22906), (2873, 17620), (3380, 14977), (3524, 14365), (4405, 11492), (4420, 11453), (5746, 8810)]