250652050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 535822848

約数和(自身を除く): 285170798

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 61, 62, 110, 122, 155, 241, 275, 305, 310, 341, 482, 550, 610, 671, 682, 775, 1205, 1342, 1525, 1550, 1705, 1891, 2410, 2651, 3050, 3355, 3410, 3782, 5302, 6025, 6710, 7471, 8525, 9455, 12050, 13255, 14701, 14942, 16775, 17050, 18910, 20801, 26510, 29402, 33550, 37355, 41602, 47275, 66275, 73505, 74710, 82181, 94550, 104005, 132550, 147010, 161711, 164362, 186775, 208010, 323422, 367525, 373550, 410905, 455731, 520025, 735050, 808555, 821810, 911462, 1040050, 1617110, 2054525, 2278655, 4042775, 4109050, 4557310, 5013041, 8085550, 10026082, 11393275, 22786550, 25065205, 50130410, 125326025, 250652050]

約数ペア:

[(1, 250652050), (2, 125326025), (5, 50130410), (10, 25065205), (11, 22786550), (22, 11393275), (25, 10026082), (31, 8085550), (50, 5013041), (55, 4557310), (61, 4109050), (62, 4042775), (110, 2278655), (122, 2054525), (155, 1617110), (241, 1040050), (275, 911462), (305, 821810), (310, 808555), (341, 735050), (482, 520025), (550, 455731), (610, 410905), (671, 373550), (682, 367525), (775, 323422), (1205, 208010), (1342, 186775), (1525, 164362), (1550, 161711), (1705, 147010), (1891, 132550), (2410, 104005), (2651, 94550), (3050, 82181), (3355, 74710), (3410, 73505), (3782, 66275), (5302, 47275), (6025, 41602), (6710, 37355), (7471, 33550), (8525, 29402), (9455, 26510), (12050, 20801), (13255, 18910), (14701, 17050), (14942, 16775)]