49550190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 123628032

約数和(自身を除く): 74077842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 129, 142, 213, 215, 258, 355, 426, 430, 541, 645, 710, 1065, 1082, 1290, 1623, 2130, 2705, 3053, 3246, 5410, 6106, 8115, 9159, 15265, 16230, 18318, 23263, 30530, 38411, 45795, 46526, 69789, 76822, 91590, 115233, 116315, 139578, 192055, 230466, 232630, 348945, 384110, 576165, 697890, 1152330, 1651673, 3303346, 4955019, 8258365, 9910038, 16516730, 24775095, 49550190]

約数ペア:

[(1, 49550190), (2, 24775095), (3, 16516730), (5, 9910038), (6, 8258365), (10, 4955019), (15, 3303346), (30, 1651673), (43, 1152330), (71, 697890), (86, 576165), (129, 384110), (142, 348945), (213, 232630), (215, 230466), (258, 192055), (355, 139578), (426, 116315), (430, 115233), (541, 91590), (645, 76822), (710, 69789), (1065, 46526), (1082, 45795), (1290, 38411), (1623, 30530), (2130, 23263), (2705, 18318), (3053, 16230), (3246, 15265), (5410, 9159), (6106, 8115)]