53494830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 144985104

約数和(自身を除く): 91490274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 211, 270, 313, 405, 422, 626, 633, 810, 939, 1055, 1266, 1565, 1878, 1899, 2110, 2817, 3130, 3165, 3798, 4695, 5634, 5697, 6330, 8451, 9390, 9495, 11394, 14085, 16902, 17091, 18990, 25353, 28170, 28485, 34182, 42255, 50706, 56970, 66043, 84510, 85455, 126765, 132086, 170910, 198129, 253530, 330215, 396258, 594387, 660430, 990645, 1188774, 1783161, 1981290, 2971935, 3566322, 5349483, 5943870, 8915805, 10698966, 17831610, 26747415, 53494830]

約数ペア:

[(1, 53494830), (2, 26747415), (3, 17831610), (5, 10698966), (6, 8915805), (9, 5943870), (10, 5349483), (15, 3566322), (18, 2971935), (27, 1981290), (30, 1783161), (45, 1188774), (54, 990645), (81, 660430), (90, 594387), (135, 396258), (162, 330215), (211, 253530), (270, 198129), (313, 170910), (405, 132086), (422, 126765), (626, 85455), (633, 84510), (810, 66043), (939, 56970), (1055, 50706), (1266, 42255), (1565, 34182), (1878, 28485), (1899, 28170), (2110, 25353), (2817, 18990), (3130, 17091), (3165, 16902), (3798, 14085), (4695, 11394), (5634, 9495), (5697, 9390), (6330, 8451)]