54244840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 133333200

約数和(自身を除く): 79088360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1429, 1460, 1898, 2858, 2920, 3796, 4745, 5716, 7145, 7592, 9490, 11432, 14290, 18577, 18980, 28580, 37154, 37960, 57160, 74308, 92885, 104317, 148616, 185770, 208634, 371540, 417268, 521585, 743080, 834536, 1043170, 1356121, 2086340, 2712242, 4172680, 5424484, 6780605, 10848968, 13561210, 27122420, 54244840]

約数ペア:

[(1, 54244840), (2, 27122420), (4, 13561210), (5, 10848968), (8, 6780605), (10, 5424484), (13, 4172680), (20, 2712242), (26, 2086340), (40, 1356121), (52, 1043170), (65, 834536), (73, 743080), (104, 521585), (130, 417268), (146, 371540), (260, 208634), (292, 185770), (365, 148616), (520, 104317), (584, 92885), (730, 74308), (949, 57160), (1429, 37960), (1460, 37154), (1898, 28580), (2858, 18980), (2920, 18577), (3796, 14290), (4745, 11432), (5716, 9490), (7145, 7592)]