53271660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 162005760

約数和(自身を除く): 108734100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 419, 489, 652, 780, 815, 838, 978, 1257, 1630, 1676, 1956, 2095, 2119, 2445, 2514, 3260, 4190, 4238, 4890, 5028, 5447, 6285, 6357, 8380, 8476, 9780, 10595, 10894, 12570, 12714, 16341, 21190, 21788, 25140, 25428, 27235, 31785, 32682, 42380, 54470, 63570, 65364, 68297, 81705, 108940, 127140, 136594, 163410, 204891, 273188, 326820, 341485, 409782, 682970, 819564, 887861, 1024455, 1365940, 1775722, 2048910, 2663583, 3551444, 4097820, 4439305, 5327166, 8878610, 10654332, 13317915, 17757220, 26635830, 53271660]

約数ペア:

[(1, 53271660), (2, 26635830), (3, 17757220), (4, 13317915), (5, 10654332), (6, 8878610), (10, 5327166), (12, 4439305), (13, 4097820), (15, 3551444), (20, 2663583), (26, 2048910), (30, 1775722), (39, 1365940), (52, 1024455), (60, 887861), (65, 819564), (78, 682970), (130, 409782), (156, 341485), (163, 326820), (195, 273188), (260, 204891), (326, 163410), (390, 136594), (419, 127140), (489, 108940), (652, 81705), (780, 68297), (815, 65364), (838, 63570), (978, 54470), (1257, 42380), (1630, 32682), (1676, 31785), (1956, 27235), (2095, 25428), (2119, 25140), (2445, 21788), (2514, 21190), (3260, 16341), (4190, 12714), (4238, 12570), (4890, 10894), (5028, 10595), (5447, 9780), (6285, 8476), (6357, 8380)]