48907755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 94208400

約数和(自身を除く): 45300645

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 109, 117, 169, 177, 195, 295, 327, 507, 531, 545, 585, 767, 845, 885, 981, 1417, 1521, 1635, 2301, 2535, 2655, 3835, 4251, 4905, 6431, 6903, 7085, 7605, 9971, 11505, 12753, 18421, 19293, 21255, 29913, 32155, 34515, 49855, 55263, 57879, 63765, 83603, 89739, 92105, 96465, 149565, 165789, 250809, 276315, 289395, 418015, 448695, 752427, 828945, 1086839, 1254045, 3260517, 3762135, 5434195, 9781551, 16302585, 48907755]

約数ペア:

[(1, 48907755), (3, 16302585), (5, 9781551), (9, 5434195), (13, 3762135), (15, 3260517), (39, 1254045), (45, 1086839), (59, 828945), (65, 752427), (109, 448695), (117, 418015), (169, 289395), (177, 276315), (195, 250809), (295, 165789), (327, 149565), (507, 96465), (531, 92105), (545, 89739), (585, 83603), (767, 63765), (845, 57879), (885, 55263), (981, 49855), (1417, 34515), (1521, 32155), (1635, 29913), (2301, 21255), (2535, 19293), (2655, 18421), (3835, 12753), (4251, 11505), (4905, 9971), (6431, 7605), (6903, 7085)]