53857860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{2617}}^1$

素因数の和:2650

約数の個数: 96

約数和(自身を含む): 175929600

約数和(自身を除く): 122071740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2617, 2940, 3430, 4116, 5145, 5234, 6860, 7851, 10290, 10468, 13085, 15702, 18319, 20580, 26170, 31404, 36638, 39255, 52340, 54957, 73276, 78510, 91595, 109914, 128233, 157020, 183190, 219828, 256466, 274785, 366380, 384699, 512932, 549570, 641165, 769398, 897631, 1099140, 1282330, 1538796, 1795262, 1923495, 2564660, 2692893, 3590524, 3846990, 4488155, 5385786, 7693980, 8976310, 10771572, 13464465, 17952620, 26928930, 53857860]

約数ペア:

[(1, 53857860), (2, 26928930), (3, 17952620), (4, 13464465), (5, 10771572), (6, 8976310), (7, 7693980), (10, 5385786), (12, 4488155), (14, 3846990), (15, 3590524), (20, 2692893), (21, 2564660), (28, 1923495), (30, 1795262), (35, 1538796), (42, 1282330), (49, 1099140), (60, 897631), (70, 769398), (84, 641165), (98, 549570), (105, 512932), (140, 384699), (147, 366380), (196, 274785), (210, 256466), (245, 219828), (294, 183190), (343, 157020), (420, 128233), (490, 109914), (588, 91595), (686, 78510), (735, 73276), (980, 54957), (1029, 52340), (1372, 39255), (1470, 36638), (1715, 31404), (2058, 26170), (2617, 20580), (2940, 18319), (3430, 15702), (4116, 13085), (5145, 10468), (5234, 10290), (6860, 7851)]