53572290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77641}}^1$

素因数の和:77674

約数の個数: 32

約数和(自身を含む): 134165376

約数和(自身を除く): 80593086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 77641, 155282, 232923, 388205, 465846, 776410, 1164615, 1785743, 2329230, 3571486, 5357229, 8928715, 10714458, 17857430, 26786145, 53572290]

約数ペア:

[(1, 53572290), (2, 26786145), (3, 17857430), (5, 10714458), (6, 8928715), (10, 5357229), (15, 3571486), (23, 2329230), (30, 1785743), (46, 1164615), (69, 776410), (115, 465846), (138, 388205), (230, 232923), (345, 155282), (690, 77641)]