48908660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 117210240

約数和(自身を除く): 68301580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 67, 68, 76, 85, 95, 113, 134, 170, 190, 226, 268, 323, 335, 340, 380, 452, 565, 646, 670, 1130, 1139, 1273, 1292, 1340, 1615, 1921, 2147, 2260, 2278, 2546, 3230, 3842, 4294, 4556, 5092, 5695, 6365, 6460, 7571, 7684, 8588, 9605, 10735, 11390, 12730, 15142, 19210, 21470, 21641, 22780, 25460, 30284, 36499, 37855, 38420, 42940, 43282, 72998, 75710, 86564, 108205, 128707, 143849, 145996, 151420, 182495, 216410, 257414, 287698, 364990, 432820, 514828, 575396, 643535, 719245, 729980, 1287070, 1438490, 2445433, 2574140, 2876980, 4890866, 9781732, 12227165, 24454330, 48908660]

約数ペア:

[(1, 48908660), (2, 24454330), (4, 12227165), (5, 9781732), (10, 4890866), (17, 2876980), (19, 2574140), (20, 2445433), (34, 1438490), (38, 1287070), (67, 729980), (68, 719245), (76, 643535), (85, 575396), (95, 514828), (113, 432820), (134, 364990), (170, 287698), (190, 257414), (226, 216410), (268, 182495), (323, 151420), (335, 145996), (340, 143849), (380, 128707), (452, 108205), (565, 86564), (646, 75710), (670, 72998), (1130, 43282), (1139, 42940), (1273, 38420), (1292, 37855), (1340, 36499), (1615, 30284), (1921, 25460), (2147, 22780), (2260, 21641), (2278, 21470), (2546, 19210), (3230, 15142), (3842, 12730), (4294, 11390), (4556, 10735), (5092, 9605), (5695, 8588), (6365, 7684), (6460, 7571)]