520025792

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56821}}^1$

素因数の和:56857

約数の個数: 56

約数和(自身を含む): 1212354192

約数和(自身を除く): 692328400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 56821, 113642, 227284, 454568, 625031, 738673, 909136, 1250062, 1477346, 1818272, 2500124, 2954692, 3636544, 5000248, 5909384, 8125403, 10000496, 11818768, 16250806, 20000992, 23637536, 32501612, 40001984, 47275072, 65003224, 130006448, 260012896, 520025792]

約数ペア:

[(1, 520025792), (2, 260012896), (4, 130006448), (8, 65003224), (11, 47275072), (13, 40001984), (16, 32501612), (22, 23637536), (26, 20000992), (32, 16250806), (44, 11818768), (52, 10000496), (64, 8125403), (88, 5909384), (104, 5000248), (143, 3636544), (176, 2954692), (208, 2500124), (286, 1818272), (352, 1477346), (416, 1250062), (572, 909136), (704, 738673), (832, 625031), (1144, 454568), (2288, 227284), (4576, 113642), (9152, 56821)]