56125190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 59443450

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 109, 110, 151, 155, 218, 302, 310, 341, 545, 682, 755, 1090, 1199, 1510, 1661, 1705, 2398, 3322, 3379, 3410, 4681, 5995, 6758, 8305, 9362, 11990, 16459, 16610, 16895, 23405, 32918, 33790, 37169, 46810, 51491, 74338, 82295, 102982, 164590, 181049, 185845, 257455, 362098, 371690, 510229, 514910, 905245, 1020458, 1810490, 2551145, 5102290, 5612519, 11225038, 28062595, 56125190]

約数ペア:

[(1, 56125190), (2, 28062595), (5, 11225038), (10, 5612519), (11, 5102290), (22, 2551145), (31, 1810490), (55, 1020458), (62, 905245), (109, 514910), (110, 510229), (151, 371690), (155, 362098), (218, 257455), (302, 185845), (310, 181049), (341, 164590), (545, 102982), (682, 82295), (755, 74338), (1090, 51491), (1199, 46810), (1510, 37169), (1661, 33790), (1705, 32918), (2398, 23405), (3322, 16895), (3379, 16610), (3410, 16459), (4681, 11990), (5995, 9362), (6758, 8305)]