48147260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1039}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 116014080

約数和(自身を除く): 67866820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 331, 662, 1039, 1324, 1655, 2078, 2317, 3310, 4156, 4634, 5195, 6620, 7273, 9268, 10390, 11585, 14546, 20780, 23170, 29092, 36365, 46340, 72730, 145460, 343909, 687818, 1375636, 1719545, 2407363, 3439090, 4814726, 6878180, 9629452, 12036815, 24073630, 48147260]

約数ペア:

[(1, 48147260), (2, 24073630), (4, 12036815), (5, 9629452), (7, 6878180), (10, 4814726), (14, 3439090), (20, 2407363), (28, 1719545), (35, 1375636), (70, 687818), (140, 343909), (331, 145460), (662, 72730), (1039, 46340), (1324, 36365), (1655, 29092), (2078, 23170), (2317, 20780), (3310, 14546), (4156, 11585), (4634, 10390), (5195, 9268), (6620, 7273)]