49016270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 98537472

約数和(自身を除く): 49521202

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 71, 85, 131, 142, 155, 170, 262, 310, 355, 527, 655, 710, 1054, 1207, 1310, 2201, 2227, 2414, 2635, 4061, 4402, 4454, 5270, 6035, 8122, 9301, 11005, 11135, 12070, 18602, 20305, 22010, 22270, 37417, 40610, 46505, 69037, 74834, 93010, 138074, 158117, 187085, 288331, 316234, 345185, 374170, 576662, 690370, 790585, 1441655, 1581170, 2883310, 4901627, 9803254, 24508135, 49016270]

約数ペア:

[(1, 49016270), (2, 24508135), (5, 9803254), (10, 4901627), (17, 2883310), (31, 1581170), (34, 1441655), (62, 790585), (71, 690370), (85, 576662), (131, 374170), (142, 345185), (155, 316234), (170, 288331), (262, 187085), (310, 158117), (355, 138074), (527, 93010), (655, 74834), (710, 69037), (1054, 46505), (1207, 40610), (1310, 37417), (2201, 22270), (2227, 22010), (2414, 20305), (2635, 18602), (4061, 12070), (4402, 11135), (4454, 11005), (5270, 9301), (6035, 8122)]