50873927715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2442

約数の個数: 128

約数和(自身を含む): 99486965760

約数和(自身を除く): 48613038045

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 117, 135, 183, 195, 223, 305, 351, 549, 585, 669, 793, 915, 1115, 1647, 1755, 2007, 2131, 2379, 2745, 2899, 3345, 3965, 6021, 6393, 7137, 8235, 8697, 10035, 10655, 11895, 13603, 14495, 19179, 21411, 26091, 27703, 30105, 31965, 35685, 40809, 43485, 57537, 68015, 78273, 83109, 95895, 107055, 122427, 129991, 130455, 138515, 176839, 204045, 249327, 287685, 367281, 389973, 391365, 415545, 475213, 530517, 612135, 649955, 747981, 884195, 1169919, 1246635, 1425639, 1591551, 1689883, 1836405, 1949865, 2376065, 2652585, 3509757, 3739905, 4276917, 4774653, 5069649, 5849595, 6177769, 7128195, 7957755, 8449415, 12830751, 15208947, 17548785, 18533307, 21384585, 23873265, 25348245, 28987993, 30888845, 45626841, 55599921, 64153755, 76044735, 86963979, 92666535, 144939965, 166799763, 228134205, 260891937, 277999605, 376843909, 434819895, 782675811, 833998815, 1130531727, 1304459685, 1884219545, 3391595181, 3913379055, 5652658635, 10174785543, 16957975905, 50873927715]

約数ペア:

[(1, 50873927715), (3, 16957975905), (5, 10174785543), (9, 5652658635), (13, 3913379055), (15, 3391595181), (27, 1884219545), (39, 1304459685), (45, 1130531727), (61, 833998815), (65, 782675811), (117, 434819895), (135, 376843909), (183, 277999605), (195, 260891937), (223, 228134205), (305, 166799763), (351, 144939965), (549, 92666535), (585, 86963979), (669, 76044735), (793, 64153755), (915, 55599921), (1115, 45626841), (1647, 30888845), (1755, 28987993), (2007, 25348245), (2131, 23873265), (2379, 21384585), (2745, 18533307), (2899, 17548785), (3345, 15208947), (3965, 12830751), (6021, 8449415), (6393, 7957755), (7137, 7128195), (8235, 6177769), (8697, 5849595), (10035, 5069649), (10655, 4774653), (11895, 4276917), (13603, 3739905), (14495, 3509757), (19179, 2652585), (21411, 2376065), (26091, 1949865), (27703, 1836405), (30105, 1689883), (31965, 1591551), (35685, 1425639), (40809, 1246635), (43485, 1169919), (57537, 884195), (68015, 747981), (78273, 649955), (83109, 612135), (95895, 530517), (107055, 475213), (122427, 415545), (129991, 391365), (130455, 389973), (138515, 367281), (176839, 287685), (204045, 249327)]