53256500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 132717312

約数和(自身を除く): 79460812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 220, 230, 250, 253, 275, 421, 460, 500, 506, 550, 575, 842, 1012, 1100, 1150, 1265, 1375, 1684, 2105, 2300, 2530, 2750, 2875, 4210, 4631, 5060, 5500, 5750, 6325, 8420, 9262, 9683, 10525, 11500, 12650, 18524, 19366, 21050, 23155, 25300, 31625, 38732, 42100, 46310, 48415, 52625, 63250, 92620, 96830, 105250, 106513, 115775, 126500, 193660, 210500, 213026, 231550, 242075, 426052, 463100, 484150, 532565, 578875, 968300, 1065130, 1157750, 1210375, 2130260, 2315500, 2420750, 2662825, 4841500, 5325650, 10651300, 13314125, 26628250, 53256500]

約数ペア:

[(1, 53256500), (2, 26628250), (4, 13314125), (5, 10651300), (10, 5325650), (11, 4841500), (20, 2662825), (22, 2420750), (23, 2315500), (25, 2130260), (44, 1210375), (46, 1157750), (50, 1065130), (55, 968300), (92, 578875), (100, 532565), (110, 484150), (115, 463100), (125, 426052), (220, 242075), (230, 231550), (250, 213026), (253, 210500), (275, 193660), (421, 126500), (460, 115775), (500, 106513), (506, 105250), (550, 96830), (575, 92620), (842, 63250), (1012, 52625), (1100, 48415), (1150, 46310), (1265, 42100), (1375, 38732), (1684, 31625), (2105, 25300), (2300, 23155), (2530, 21050), (2750, 19366), (2875, 18524), (4210, 12650), (4631, 11500), (5060, 10525), (5500, 9683), (5750, 9262), (6325, 8420)]