55872270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21407}}^1$

素因数の和:21449

約数の個数: 48

約数和(自身を含む): 150284160

約数和(自身を除く): 94411890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21407, 42814, 64221, 107035, 128442, 192663, 214070, 321105, 385326, 620803, 642210, 963315, 1241606, 1862409, 1926630, 3104015, 3724818, 5587227, 6208030, 9312045, 11174454, 18624090, 27936135, 55872270]

約数ペア:

[(1, 55872270), (2, 27936135), (3, 18624090), (5, 11174454), (6, 9312045), (9, 6208030), (10, 5587227), (15, 3724818), (18, 3104015), (29, 1926630), (30, 1862409), (45, 1241606), (58, 963315), (87, 642210), (90, 620803), (145, 385326), (174, 321105), (261, 214070), (290, 192663), (435, 128442), (522, 107035), (870, 64221), (1305, 42814), (2610, 21407)]