49915860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 145297152

約数和(自身を除く): 95381292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 103, 123, 164, 197, 205, 206, 246, 309, 394, 410, 412, 492, 515, 591, 615, 618, 788, 820, 985, 1030, 1182, 1230, 1236, 1545, 1970, 2060, 2364, 2460, 2955, 3090, 3940, 4223, 5910, 6180, 8077, 8446, 11820, 12669, 16154, 16892, 20291, 21115, 24231, 25338, 32308, 40385, 40582, 42230, 48462, 50676, 60873, 63345, 80770, 81164, 84460, 96924, 101455, 121155, 121746, 126690, 161540, 202910, 242310, 243492, 253380, 304365, 405820, 484620, 608730, 831931, 1217460, 1663862, 2495793, 3327724, 4159655, 4991586, 8319310, 9983172, 12478965, 16638620, 24957930, 49915860]

約数ペア:

[(1, 49915860), (2, 24957930), (3, 16638620), (4, 12478965), (5, 9983172), (6, 8319310), (10, 4991586), (12, 4159655), (15, 3327724), (20, 2495793), (30, 1663862), (41, 1217460), (60, 831931), (82, 608730), (103, 484620), (123, 405820), (164, 304365), (197, 253380), (205, 243492), (206, 242310), (246, 202910), (309, 161540), (394, 126690), (410, 121746), (412, 121155), (492, 101455), (515, 96924), (591, 84460), (615, 81164), (618, 80770), (788, 63345), (820, 60873), (985, 50676), (1030, 48462), (1182, 42230), (1230, 40582), (1236, 40385), (1545, 32308), (1970, 25338), (2060, 24231), (2364, 21115), (2460, 20291), (2955, 16892), (3090, 16154), (3940, 12669), (4223, 11820), (5910, 8446), (6180, 8077)]