53248440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63391}}^1$

素因数の和:63412

約数の個数: 64

約数和(自身を含む): 182568960

約数和(自身を除く): 129320520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 63391, 126782, 190173, 253564, 316955, 380346, 443737, 507128, 633910, 760692, 887474, 950865, 1267820, 1331211, 1521384, 1774948, 1901730, 2218685, 2535640, 2662422, 3549896, 3803460, 4437370, 5324844, 6656055, 7606920, 8874740, 10649688, 13312110, 17749480, 26624220, 53248440]

約数ペア:

[(1, 53248440), (2, 26624220), (3, 17749480), (4, 13312110), (5, 10649688), (6, 8874740), (7, 7606920), (8, 6656055), (10, 5324844), (12, 4437370), (14, 3803460), (15, 3549896), (20, 2662422), (21, 2535640), (24, 2218685), (28, 1901730), (30, 1774948), (35, 1521384), (40, 1331211), (42, 1267820), (56, 950865), (60, 887474), (70, 760692), (84, 633910), (105, 507128), (120, 443737), (140, 380346), (168, 316955), (210, 253564), (280, 190173), (420, 126782), (840, 63391)]