50553540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12249

約数の個数: 72

約数和(自身を含む): 160026048

約数和(自身を除く): 109472508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 12211, 24422, 36633, 48844, 61055, 73266, 109899, 122110, 146532, 183165, 219798, 244220, 280853, 366330, 439596, 549495, 561706, 732660, 842559, 1098990, 1123412, 1404265, 1685118, 2197980, 2527677, 2808530, 3370236, 4212795, 5055354, 5617060, 8425590, 10110708, 12638385, 16851180, 25276770, 50553540]

約数ペア:

[(1, 50553540), (2, 25276770), (3, 16851180), (4, 12638385), (5, 10110708), (6, 8425590), (9, 5617060), (10, 5055354), (12, 4212795), (15, 3370236), (18, 2808530), (20, 2527677), (23, 2197980), (30, 1685118), (36, 1404265), (45, 1123412), (46, 1098990), (60, 842559), (69, 732660), (90, 561706), (92, 549495), (115, 439596), (138, 366330), (180, 280853), (207, 244220), (230, 219798), (276, 183165), (345, 146532), (414, 122110), (460, 109899), (690, 73266), (828, 61055), (1035, 48844), (1380, 36633), (2070, 24422), (4140, 12211)]