53870790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 139548096

約数和(自身を除く): 85677306

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1590, 1802, 1993, 2703, 3986, 4505, 5406, 5979, 9010, 9965, 11958, 13515, 19930, 27030, 29895, 33881, 59790, 67762, 101643, 105629, 169405, 203286, 211258, 316887, 338810, 508215, 528145, 633774, 1016430, 1056290, 1584435, 1795693, 3168870, 3591386, 5387079, 8978465, 10774158, 17956930, 26935395, 53870790]

約数ペア:

[(1, 53870790), (2, 26935395), (3, 17956930), (5, 10774158), (6, 8978465), (10, 5387079), (15, 3591386), (17, 3168870), (30, 1795693), (34, 1584435), (51, 1056290), (53, 1016430), (85, 633774), (102, 528145), (106, 508215), (159, 338810), (170, 316887), (255, 211258), (265, 203286), (318, 169405), (510, 105629), (530, 101643), (795, 67762), (901, 59790), (1590, 33881), (1802, 29895), (1993, 27030), (2703, 19930), (3986, 13515), (4505, 11958), (5406, 9965), (5979, 9010)]