52008210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2713}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 140693760

約数和(自身を除く): 88685550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 2713, 3195, 3834, 5426, 6390, 8139, 9585, 13565, 16278, 19170, 24417, 27130, 40695, 48834, 73251, 81390, 122085, 146502, 192623, 244170, 366255, 385246, 577869, 732510, 963115, 1155738, 1733607, 1926230, 2889345, 3467214, 5200821, 5778690, 8668035, 10401642, 17336070, 26004105, 52008210]

約数ペア:

[(1, 52008210), (2, 26004105), (3, 17336070), (5, 10401642), (6, 8668035), (9, 5778690), (10, 5200821), (15, 3467214), (18, 2889345), (27, 1926230), (30, 1733607), (45, 1155738), (54, 963115), (71, 732510), (90, 577869), (135, 385246), (142, 366255), (213, 244170), (270, 192623), (355, 146502), (426, 122085), (639, 81390), (710, 73251), (1065, 48834), (1278, 40695), (1917, 27130), (2130, 24417), (2713, 19170), (3195, 16278), (3834, 13565), (5426, 9585), (6390, 8139)]