55181910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3701}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 153529344

約数和(自身を除く): 98347434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 3701, 4970, 7402, 7455, 11103, 14910, 18505, 22206, 25907, 37010, 51814, 55515, 77721, 111030, 129535, 155442, 259070, 262771, 388605, 525542, 777210, 788313, 1313855, 1576626, 1839397, 2627710, 3678794, 3941565, 5518191, 7883130, 9196985, 11036382, 18393970, 27590955, 55181910]

約数ペア:

[(1, 55181910), (2, 27590955), (3, 18393970), (5, 11036382), (6, 9196985), (7, 7883130), (10, 5518191), (14, 3941565), (15, 3678794), (21, 2627710), (30, 1839397), (35, 1576626), (42, 1313855), (70, 788313), (71, 777210), (105, 525542), (142, 388605), (210, 262771), (213, 259070), (355, 155442), (426, 129535), (497, 111030), (710, 77721), (994, 55515), (1065, 51814), (1491, 37010), (2130, 25907), (2485, 22206), (2982, 18505), (3701, 14910), (4970, 11103), (7402, 7455)]