48961600

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 84

約数和(自身を含む): 122456448

約数和(自身を除く): 73494848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 284, 320, 355, 400, 431, 568, 710, 800, 862, 1136, 1420, 1600, 1724, 1775, 2155, 2272, 2840, 3448, 3550, 4310, 4544, 5680, 6896, 7100, 8620, 10775, 11360, 13792, 14200, 17240, 21550, 22720, 27584, 28400, 30601, 34480, 43100, 56800, 61202, 68960, 86200, 113600, 122404, 137920, 153005, 172400, 244808, 306010, 344800, 489616, 612020, 689600, 765025, 979232, 1224040, 1530050, 1958464, 2448080, 3060100, 4896160, 6120200, 9792320, 12240400, 24480800, 48961600]

約数ペア:

[(1, 48961600), (2, 24480800), (4, 12240400), (5, 9792320), (8, 6120200), (10, 4896160), (16, 3060100), (20, 2448080), (25, 1958464), (32, 1530050), (40, 1224040), (50, 979232), (64, 765025), (71, 689600), (80, 612020), (100, 489616), (142, 344800), (160, 306010), (200, 244808), (284, 172400), (320, 153005), (355, 137920), (400, 122404), (431, 113600), (568, 86200), (710, 68960), (800, 61202), (862, 56800), (1136, 43100), (1420, 34480), (1600, 30601), (1724, 28400), (1775, 27584), (2155, 22720), (2272, 21550), (2840, 17240), (3448, 14200), (3550, 13792), (4310, 11360), (4544, 10775), (5680, 8620), (6896, 7100)]