50550075

素因数分解:

$3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 96275088

約数和(自身を除く): 45725013

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 157, 159, 225, 243, 265, 405, 471, 477, 675, 785, 795, 1215, 1325, 1413, 1431, 2025, 2355, 2385, 3925, 3975, 4239, 4293, 6075, 7065, 7155, 8321, 11775, 11925, 12717, 12879, 21195, 21465, 24963, 35325, 35775, 38151, 41605, 63585, 64395, 74889, 105975, 107325, 124815, 190755, 208025, 224667, 317925, 321975, 374445, 624075, 674001, 953775, 1123335, 1872225, 2022003, 3370005, 5616675, 10110015, 16850025, 50550075]

約数ペア:

[(1, 50550075), (3, 16850025), (5, 10110015), (9, 5616675), (15, 3370005), (25, 2022003), (27, 1872225), (45, 1123335), (53, 953775), (75, 674001), (81, 624075), (135, 374445), (157, 321975), (159, 317925), (225, 224667), (243, 208025), (265, 190755), (405, 124815), (471, 107325), (477, 105975), (675, 74889), (785, 64395), (795, 63585), (1215, 41605), (1325, 38151), (1413, 35775), (1431, 35325), (2025, 24963), (2355, 21465), (2385, 21195), (3925, 12879), (3975, 12717), (4239, 11925), (4293, 11775), (6075, 8321), (7065, 7155)]