55697490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9008

約数の個数: 64

約数和(自身を含む): 155001600

約数和(自身を除く): 99304110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 8969, 17938, 26907, 44845, 53814, 80721, 89690, 134535, 161442, 206287, 242163, 269070, 403605, 412574, 484326, 618861, 807210, 1031435, 1210815, 1237722, 1856583, 2062870, 2421630, 3094305, 3713166, 5569749, 6188610, 9282915, 11139498, 18565830, 27848745, 55697490]

約数ペア:

[(1, 55697490), (2, 27848745), (3, 18565830), (5, 11139498), (6, 9282915), (9, 6188610), (10, 5569749), (15, 3713166), (18, 3094305), (23, 2421630), (27, 2062870), (30, 1856583), (45, 1237722), (46, 1210815), (54, 1031435), (69, 807210), (90, 618861), (115, 484326), (135, 412574), (138, 403605), (207, 269070), (230, 242163), (270, 206287), (345, 161442), (414, 134535), (621, 89690), (690, 80721), (1035, 53814), (1242, 44845), (2070, 26907), (3105, 17938), (6210, 8969)]