53103480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23291}}^1$

素因数の和:23324

約数の個数: 64

約数和(自身を含む): 167702400

約数和(自身を除く): 114598920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 23291, 46582, 69873, 93164, 116455, 139746, 186328, 232910, 279492, 349365, 442529, 465820, 558984, 698730, 885058, 931640, 1327587, 1397460, 1770116, 2212645, 2655174, 2794920, 3540232, 4425290, 5310348, 6637935, 8850580, 10620696, 13275870, 17701160, 26551740, 53103480]

約数ペア:

[(1, 53103480), (2, 26551740), (3, 17701160), (4, 13275870), (5, 10620696), (6, 8850580), (8, 6637935), (10, 5310348), (12, 4425290), (15, 3540232), (19, 2794920), (20, 2655174), (24, 2212645), (30, 1770116), (38, 1397460), (40, 1327587), (57, 931640), (60, 885058), (76, 698730), (95, 558984), (114, 465820), (120, 442529), (152, 349365), (190, 279492), (228, 232910), (285, 186328), (380, 139746), (456, 116455), (570, 93164), (760, 69873), (1140, 46582), (2280, 23291)]