49589620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 63024140

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 3527, 7030, 7054, 14060, 14108, 17635, 35270, 67013, 70540, 130499, 134026, 260998, 268052, 335065, 521996, 652495, 670130, 1304990, 1340260, 2479481, 2609980, 4958962, 9917924, 12397405, 24794810, 49589620]

約数ペア:

[(1, 49589620), (2, 24794810), (4, 12397405), (5, 9917924), (10, 4958962), (19, 2609980), (20, 2479481), (37, 1340260), (38, 1304990), (74, 670130), (76, 652495), (95, 521996), (148, 335065), (185, 268052), (190, 260998), (370, 134026), (380, 130499), (703, 70540), (740, 67013), (1406, 35270), (2812, 17635), (3515, 14108), (3527, 14060), (7030, 7054)]