56353290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 155692800

約数和(自身を除く): 99339510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 1801, 2086, 2235, 3129, 3602, 4470, 5215, 5403, 6258, 9005, 10430, 10806, 12607, 15645, 18010, 25214, 27015, 31290, 37821, 54030, 63035, 75642, 126070, 189105, 268349, 378210, 536698, 805047, 1341745, 1610094, 1878443, 2683490, 3756886, 4025235, 5635329, 8050470, 9392215, 11270658, 18784430, 28176645, 56353290]

約数ペア:

[(1, 56353290), (2, 28176645), (3, 18784430), (5, 11270658), (6, 9392215), (7, 8050470), (10, 5635329), (14, 4025235), (15, 3756886), (21, 2683490), (30, 1878443), (35, 1610094), (42, 1341745), (70, 805047), (105, 536698), (149, 378210), (210, 268349), (298, 189105), (447, 126070), (745, 75642), (894, 63035), (1043, 54030), (1490, 37821), (1801, 31290), (2086, 27015), (2235, 25214), (3129, 18010), (3602, 15645), (4470, 12607), (5215, 10806), (5403, 10430), (6258, 9005)]