49457580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13513}}^1$

素因数の和:13586

約数の個数: 48

約数和(自身を含む): 140761824

約数和(自身を除く): 91304244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 13513, 27026, 40539, 54052, 67565, 81078, 135130, 162156, 202695, 270260, 405390, 810780, 824293, 1648586, 2472879, 3297172, 4121465, 4945758, 8242930, 9891516, 12364395, 16485860, 24728790, 49457580]

約数ペア:

[(1, 49457580), (2, 24728790), (3, 16485860), (4, 12364395), (5, 9891516), (6, 8242930), (10, 4945758), (12, 4121465), (15, 3297172), (20, 2472879), (30, 1648586), (60, 824293), (61, 810780), (122, 405390), (183, 270260), (244, 202695), (305, 162156), (366, 135130), (610, 81078), (732, 67565), (915, 54052), (1220, 40539), (1830, 27026), (3660, 13513)]