47969880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{57107}}^1$

素因数の和:57128

約数の個数: 64

約数和(自身を含む): 164471040

約数和(自身を除く): 116501160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 57107, 114214, 171321, 228428, 285535, 342642, 399749, 456856, 571070, 685284, 799498, 856605, 1142140, 1199247, 1370568, 1598996, 1713210, 1998745, 2284280, 2398494, 3197992, 3426420, 3997490, 4796988, 5996235, 6852840, 7994980, 9593976, 11992470, 15989960, 23984940, 47969880]

約数ペア:

[(1, 47969880), (2, 23984940), (3, 15989960), (4, 11992470), (5, 9593976), (6, 7994980), (7, 6852840), (8, 5996235), (10, 4796988), (12, 3997490), (14, 3426420), (15, 3197992), (20, 2398494), (21, 2284280), (24, 1998745), (28, 1713210), (30, 1598996), (35, 1370568), (40, 1199247), (42, 1142140), (56, 856605), (60, 799498), (70, 685284), (84, 571070), (105, 456856), (120, 399749), (140, 342642), (168, 285535), (210, 228428), (280, 171321), (420, 114214), (840, 57107)]