50178700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 133428960

約数和(自身を除く): 83250260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 29, 44, 50, 52, 55, 58, 65, 100, 110, 116, 121, 130, 143, 145, 220, 242, 260, 275, 286, 290, 319, 325, 377, 484, 550, 572, 580, 605, 638, 650, 715, 725, 754, 1100, 1210, 1276, 1300, 1331, 1430, 1450, 1508, 1573, 1595, 1885, 2420, 2662, 2860, 2900, 3025, 3146, 3190, 3509, 3575, 3770, 4147, 5324, 6050, 6292, 6380, 6655, 7018, 7150, 7540, 7865, 7975, 8294, 9425, 12100, 13310, 14036, 14300, 15730, 15950, 16588, 17303, 17545, 18850, 20735, 26620, 31460, 31900, 33275, 34606, 35090, 37700, 38599, 39325, 41470, 45617, 66550, 69212, 70180, 77198, 78650, 82940, 86515, 87725, 91234, 103675, 133100, 154396, 157300, 173030, 175450, 182468, 192995, 207350, 228085, 346060, 350900, 385990, 414700, 432575, 456170, 501787, 771980, 865150, 912340, 964975, 1003574, 1140425, 1730300, 1929950, 2007148, 2280850, 2508935, 3859900, 4561700, 5017870, 10035740, 12544675, 25089350, 50178700]

約数ペア:

[(1, 50178700), (2, 25089350), (4, 12544675), (5, 10035740), (10, 5017870), (11, 4561700), (13, 3859900), (20, 2508935), (22, 2280850), (25, 2007148), (26, 1929950), (29, 1730300), (44, 1140425), (50, 1003574), (52, 964975), (55, 912340), (58, 865150), (65, 771980), (100, 501787), (110, 456170), (116, 432575), (121, 414700), (130, 385990), (143, 350900), (145, 346060), (220, 228085), (242, 207350), (260, 192995), (275, 182468), (286, 175450), (290, 173030), (319, 157300), (325, 154396), (377, 133100), (484, 103675), (550, 91234), (572, 87725), (580, 86515), (605, 82940), (638, 78650), (650, 77198), (715, 70180), (725, 69212), (754, 66550), (1100, 45617), (1210, 41470), (1276, 39325), (1300, 38599), (1331, 37700), (1430, 35090), (1450, 34606), (1508, 33275), (1573, 31900), (1595, 31460), (1885, 26620), (2420, 20735), (2662, 18850), (2860, 17545), (2900, 17303), (3025, 16588), (3146, 15950), (3190, 15730), (3509, 14300), (3575, 14036), (3770, 13310), (4147, 12100), (5324, 9425), (6050, 8294), (6292, 7975), (6380, 7865), (6655, 7540), (7018, 7150)]