51116340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1953

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 108913740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 1889, 2255, 2460, 2706, 3778, 4510, 5412, 5667, 6765, 7556, 9020, 9445, 11334, 13530, 18890, 20779, 22668, 27060, 28335, 37780, 41558, 56670, 62337, 77449, 83116, 103895, 113340, 124674, 154898, 207790, 232347, 249348, 309796, 311685, 387245, 415580, 464694, 623370, 774490, 851939, 929388, 1161735, 1246740, 1548980, 1703878, 2323470, 2555817, 3407756, 4259695, 4646940, 5111634, 8519390, 10223268, 12779085, 17038780, 25558170, 51116340]

約数ペア:

[(1, 51116340), (2, 25558170), (3, 17038780), (4, 12779085), (5, 10223268), (6, 8519390), (10, 5111634), (11, 4646940), (12, 4259695), (15, 3407756), (20, 2555817), (22, 2323470), (30, 1703878), (33, 1548980), (41, 1246740), (44, 1161735), (55, 929388), (60, 851939), (66, 774490), (82, 623370), (110, 464694), (123, 415580), (132, 387245), (164, 311685), (165, 309796), (205, 249348), (220, 232347), (246, 207790), (330, 154898), (410, 124674), (451, 113340), (492, 103895), (615, 83116), (660, 77449), (820, 62337), (902, 56670), (1230, 41558), (1353, 37780), (1804, 28335), (1889, 27060), (2255, 22668), (2460, 20779), (2706, 18890), (3778, 13530), (4510, 11334), (5412, 9445), (5667, 9020), (6765, 7556)]