49377420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8849}}^1$

素因数の和:8895

約数の個数: 72

約数和(自身を含む): 154627200

約数和(自身を除く): 105249780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8849, 17698, 26547, 35396, 44245, 53094, 79641, 88490, 106188, 132735, 159282, 176980, 265470, 274319, 318564, 398205, 530940, 548638, 796410, 822957, 1097276, 1371595, 1592820, 1645914, 2468871, 2743190, 3291828, 4114785, 4937742, 5486380, 8229570, 9875484, 12344355, 16459140, 24688710, 49377420]

約数ペア:

[(1, 49377420), (2, 24688710), (3, 16459140), (4, 12344355), (5, 9875484), (6, 8229570), (9, 5486380), (10, 4937742), (12, 4114785), (15, 3291828), (18, 2743190), (20, 2468871), (30, 1645914), (31, 1592820), (36, 1371595), (45, 1097276), (60, 822957), (62, 796410), (90, 548638), (93, 530940), (124, 398205), (155, 318564), (180, 274319), (186, 265470), (279, 176980), (310, 159282), (372, 132735), (465, 106188), (558, 88490), (620, 79641), (930, 53094), (1116, 44245), (1395, 35396), (1860, 26547), (2790, 17698), (5580, 8849)]