55055490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 151614720

約数和(自身を除く): 96559230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 641, 818, 1227, 1282, 1923, 2045, 2454, 2863, 3205, 3846, 4090, 4487, 5726, 6135, 6410, 8589, 8974, 9615, 12270, 13461, 14315, 17178, 19230, 22435, 26922, 28630, 42945, 44870, 67305, 85890, 134610, 262169, 524338, 786507, 1310845, 1573014, 1835183, 2621690, 3670366, 3932535, 5505549, 7865070, 9175915, 11011098, 18351830, 27527745, 55055490]

約数ペア:

[(1, 55055490), (2, 27527745), (3, 18351830), (5, 11011098), (6, 9175915), (7, 7865070), (10, 5505549), (14, 3932535), (15, 3670366), (21, 2621690), (30, 1835183), (35, 1573014), (42, 1310845), (70, 786507), (105, 524338), (210, 262169), (409, 134610), (641, 85890), (818, 67305), (1227, 44870), (1282, 42945), (1923, 28630), (2045, 26922), (2454, 22435), (2863, 19230), (3205, 17178), (3846, 14315), (4090, 13461), (4487, 12270), (5726, 9615), (6135, 8974), (6410, 8589)]