48285380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16883}}^1$

素因数の和:16916

約数の個数: 48

約数和(自身を含む): 119133504

約数和(自身を除く): 70848124

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 16883, 33766, 67532, 84415, 168830, 185713, 219479, 337660, 371426, 438958, 742852, 877916, 928565, 1097395, 1857130, 2194790, 2414269, 3714260, 4389580, 4828538, 9657076, 12071345, 24142690, 48285380]

約数ペア:

[(1, 48285380), (2, 24142690), (4, 12071345), (5, 9657076), (10, 4828538), (11, 4389580), (13, 3714260), (20, 2414269), (22, 2194790), (26, 1857130), (44, 1097395), (52, 928565), (55, 877916), (65, 742852), (110, 438958), (130, 371426), (143, 337660), (220, 219479), (260, 185713), (286, 168830), (572, 84415), (715, 67532), (1430, 33766), (2860, 16883)]