55848750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:359

約数の個数: 80

約数和(自身を含む): 142716816

約数和(自身を除く): 86868066

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 125, 150, 159, 250, 265, 281, 318, 375, 530, 562, 625, 750, 795, 843, 1250, 1325, 1405, 1590, 1686, 1875, 2650, 2810, 3750, 3975, 4215, 6625, 7025, 7950, 8430, 13250, 14050, 14893, 19875, 21075, 29786, 33125, 35125, 39750, 42150, 44679, 66250, 70250, 74465, 89358, 99375, 105375, 148930, 175625, 198750, 210750, 223395, 351250, 372325, 446790, 526875, 744650, 1053750, 1116975, 1861625, 2233950, 3723250, 5584875, 9308125, 11169750, 18616250, 27924375, 55848750]

約数ペア:

[(1, 55848750), (2, 27924375), (3, 18616250), (5, 11169750), (6, 9308125), (10, 5584875), (15, 3723250), (25, 2233950), (30, 1861625), (50, 1116975), (53, 1053750), (75, 744650), (106, 526875), (125, 446790), (150, 372325), (159, 351250), (250, 223395), (265, 210750), (281, 198750), (318, 175625), (375, 148930), (530, 105375), (562, 99375), (625, 89358), (750, 74465), (795, 70250), (843, 66250), (1250, 44679), (1325, 42150), (1405, 39750), (1590, 35125), (1686, 33125), (1875, 29786), (2650, 21075), (2810, 19875), (3750, 14893), (3975, 14050), (4215, 13250), (6625, 8430), (7025, 7950)]