48332620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 119221200

約数和(自身を除く): 70888580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 149, 196, 245, 298, 331, 490, 596, 662, 745, 980, 1043, 1324, 1490, 1655, 2086, 2317, 2980, 3310, 4172, 4634, 5215, 6620, 7301, 9268, 10430, 11585, 14602, 16219, 20860, 23170, 29204, 32438, 36505, 46340, 49319, 64876, 73010, 81095, 98638, 146020, 162190, 197276, 246595, 324380, 345233, 493190, 690466, 986380, 1380932, 1726165, 2416631, 3452330, 4833262, 6904660, 9666524, 12083155, 24166310, 48332620]

約数ペア:

[(1, 48332620), (2, 24166310), (4, 12083155), (5, 9666524), (7, 6904660), (10, 4833262), (14, 3452330), (20, 2416631), (28, 1726165), (35, 1380932), (49, 986380), (70, 690466), (98, 493190), (140, 345233), (149, 324380), (196, 246595), (245, 197276), (298, 162190), (331, 146020), (490, 98638), (596, 81095), (662, 73010), (745, 64876), (980, 49319), (1043, 46340), (1324, 36505), (1490, 32438), (1655, 29204), (2086, 23170), (2317, 20860), (2980, 16219), (3310, 14602), (4172, 11585), (4634, 10430), (5215, 9268), (6620, 7301)]