47991968

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 98703360

約数和(自身を除く): 50711392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 101, 124, 202, 248, 404, 479, 496, 808, 958, 992, 1616, 1916, 3131, 3232, 3832, 6262, 7664, 12524, 14849, 15328, 25048, 29698, 48379, 50096, 59396, 96758, 100192, 118792, 193516, 237584, 387032, 475168, 774064, 1499749, 1548128, 2999498, 5998996, 11997992, 23995984, 47991968]

約数ペア:

[(1, 47991968), (2, 23995984), (4, 11997992), (8, 5998996), (16, 2999498), (31, 1548128), (32, 1499749), (62, 774064), (101, 475168), (124, 387032), (202, 237584), (248, 193516), (404, 118792), (479, 100192), (496, 96758), (808, 59396), (958, 50096), (992, 48379), (1616, 29698), (1916, 25048), (3131, 15328), (3232, 14849), (3832, 12524), (6262, 7664)]