47864340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4507}}^1$

素因数の和:4581

約数の個数: 72

約数和(自身を含む): 147682080

約数和(自身を除く): 99817740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 4507, 5310, 9014, 10620, 13521, 18028, 22535, 27042, 40563, 45070, 54084, 67605, 81126, 90140, 135210, 162252, 202815, 265913, 270420, 405630, 531826, 797739, 811260, 1063652, 1329565, 1595478, 2393217, 2659130, 3190956, 3988695, 4786434, 5318260, 7977390, 9572868, 11966085, 15954780, 23932170, 47864340]

約数ペア:

[(1, 47864340), (2, 23932170), (3, 15954780), (4, 11966085), (5, 9572868), (6, 7977390), (9, 5318260), (10, 4786434), (12, 3988695), (15, 3190956), (18, 2659130), (20, 2393217), (30, 1595478), (36, 1329565), (45, 1063652), (59, 811260), (60, 797739), (90, 531826), (118, 405630), (177, 270420), (180, 265913), (236, 202815), (295, 162252), (354, 135210), (531, 90140), (590, 81126), (708, 67605), (885, 54084), (1062, 45070), (1180, 40563), (1770, 27042), (2124, 22535), (2655, 18028), (3540, 13521), (4507, 10620), (5310, 9014)]