54873390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12791}}^1$

素因数の和:12825

約数の個数: 64

約数和(自身を含む): 154732032

約数和(自身を除く): 99858642

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 12791, 25582, 38373, 63955, 76746, 127910, 140701, 166283, 191865, 281402, 332566, 383730, 422103, 498849, 703505, 831415, 844206, 997698, 1407010, 1662830, 1829113, 2110515, 2494245, 3658226, 4221030, 4988490, 5487339, 9145565, 10974678, 18291130, 27436695, 54873390]

約数ペア:

[(1, 54873390), (2, 27436695), (3, 18291130), (5, 10974678), (6, 9145565), (10, 5487339), (11, 4988490), (13, 4221030), (15, 3658226), (22, 2494245), (26, 2110515), (30, 1829113), (33, 1662830), (39, 1407010), (55, 997698), (65, 844206), (66, 831415), (78, 703505), (110, 498849), (130, 422103), (143, 383730), (165, 332566), (195, 281402), (286, 191865), (330, 166283), (390, 140701), (429, 127910), (715, 76746), (858, 63955), (1430, 38373), (2145, 25582), (4290, 12791)]