47228748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 132378624

約数和(自身を除く): 85149876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2591, 2604, 3038, 4557, 5182, 6076, 7773, 9114, 10364, 15546, 18137, 18228, 31092, 36274, 54411, 72548, 80321, 108822, 126959, 160642, 217644, 240963, 253918, 321284, 380877, 481926, 507836, 562247, 761754, 963852, 1124494, 1523508, 1686741, 2248988, 3373482, 3935729, 6746964, 7871458, 11807187, 15742916, 23614374, 47228748]

約数ペア:

[(1, 47228748), (2, 23614374), (3, 15742916), (4, 11807187), (6, 7871458), (7, 6746964), (12, 3935729), (14, 3373482), (21, 2248988), (28, 1686741), (31, 1523508), (42, 1124494), (49, 963852), (62, 761754), (84, 562247), (93, 507836), (98, 481926), (124, 380877), (147, 321284), (186, 253918), (196, 240963), (217, 217644), (294, 160642), (372, 126959), (434, 108822), (588, 80321), (651, 72548), (868, 54411), (1302, 36274), (1519, 31092), (2591, 18228), (2604, 18137), (3038, 15546), (4557, 10364), (5182, 9114), (6076, 7773)]