55157298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21529}}^1$

素因数の和:21602

約数の個数: 32

約数和(自身を含む): 128146560

約数和(自身を除く): 72989262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 21529, 43058, 64587, 129174, 150703, 301406, 452109, 904218, 1313269, 2626538, 3939807, 7879614, 9192883, 18385766, 27578649, 55157298]

約数ペア:

[(1, 55157298), (2, 27578649), (3, 18385766), (6, 9192883), (7, 7879614), (14, 3939807), (21, 2626538), (42, 1313269), (61, 904218), (122, 452109), (183, 301406), (366, 150703), (427, 129174), (854, 64587), (1281, 43058), (2562, 21529)]