48087420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21661}}^1$

素因数の和:21710

約数の個数: 48

約数和(自身を含む): 138290208

約数和(自身を除く): 90202788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21661, 43322, 64983, 86644, 108305, 129966, 216610, 259932, 324915, 433220, 649830, 801457, 1299660, 1602914, 2404371, 3205828, 4007285, 4808742, 8014570, 9617484, 12021855, 16029140, 24043710, 48087420]

約数ペア:

[(1, 48087420), (2, 24043710), (3, 16029140), (4, 12021855), (5, 9617484), (6, 8014570), (10, 4808742), (12, 4007285), (15, 3205828), (20, 2404371), (30, 1602914), (37, 1299660), (60, 801457), (74, 649830), (111, 433220), (148, 324915), (185, 259932), (222, 216610), (370, 129966), (444, 108305), (555, 86644), (740, 64983), (1110, 43322), (2220, 21661)]