51072450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2420

約数の個数: 96

約数和(自身を含む): 148865472

約数和(自身を除く): 97793022

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1650, 1950, 2145, 2381, 3575, 4290, 4762, 7143, 7150, 10725, 11905, 14286, 21450, 23810, 26191, 30953, 35715, 52382, 59525, 61906, 71430, 78573, 92859, 119050, 130955, 154765, 157146, 178575, 185718, 261910, 309530, 340483, 357150, 392865, 464295, 654775, 680966, 773825, 785730, 928590, 1021449, 1309550, 1547650, 1702415, 1964325, 2042898, 2321475, 3404830, 3928650, 4642950, 5107245, 8512075, 10214490, 17024150, 25536225, 51072450]

約数ペア:

[(1, 51072450), (2, 25536225), (3, 17024150), (5, 10214490), (6, 8512075), (10, 5107245), (11, 4642950), (13, 3928650), (15, 3404830), (22, 2321475), (25, 2042898), (26, 1964325), (30, 1702415), (33, 1547650), (39, 1309550), (50, 1021449), (55, 928590), (65, 785730), (66, 773825), (75, 680966), (78, 654775), (110, 464295), (130, 392865), (143, 357150), (150, 340483), (165, 309530), (195, 261910), (275, 185718), (286, 178575), (325, 157146), (330, 154765), (390, 130955), (429, 119050), (550, 92859), (650, 78573), (715, 71430), (825, 61906), (858, 59525), (975, 52382), (1430, 35715), (1650, 30953), (1950, 26191), (2145, 23810), (2381, 21450), (3575, 14286), (4290, 11905), (4762, 10725), (7143, 7150)]