49613142

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 110880000

約数和(自身を除く): 61266858

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 57, 58, 86, 87, 114, 129, 174, 258, 349, 551, 698, 817, 1047, 1102, 1247, 1634, 1653, 2094, 2451, 2494, 3306, 3741, 4902, 6631, 7482, 10121, 13262, 15007, 19893, 20242, 23693, 30014, 30363, 39786, 45021, 47386, 60726, 71079, 90042, 142158, 192299, 285133, 384598, 435203, 570266, 576897, 855399, 870406, 1153794, 1305609, 1710798, 2611218, 8268857, 16537714, 24806571, 49613142]

約数ペア:

[(1, 49613142), (2, 24806571), (3, 16537714), (6, 8268857), (19, 2611218), (29, 1710798), (38, 1305609), (43, 1153794), (57, 870406), (58, 855399), (86, 576897), (87, 570266), (114, 435203), (129, 384598), (174, 285133), (258, 192299), (349, 142158), (551, 90042), (698, 71079), (817, 60726), (1047, 47386), (1102, 45021), (1247, 39786), (1634, 30363), (1653, 30014), (2094, 23693), (2451, 20242), (2494, 19893), (3306, 15007), (3741, 13262), (4902, 10121), (6631, 7482)]