54689170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 110854656

約数和(自身を除く): 56165486

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 197, 230, 355, 391, 394, 710, 782, 985, 1207, 1633, 1955, 1970, 2414, 3266, 3349, 3910, 4531, 6035, 6698, 8165, 9062, 12070, 13987, 16330, 16745, 22655, 27761, 27974, 33490, 45310, 55522, 69935, 77027, 138805, 139870, 154054, 237779, 277610, 321701, 385135, 475558, 643402, 770270, 1188895, 1608505, 2377790, 3217010, 5468917, 10937834, 27344585, 54689170]

約数ペア:

[(1, 54689170), (2, 27344585), (5, 10937834), (10, 5468917), (17, 3217010), (23, 2377790), (34, 1608505), (46, 1188895), (71, 770270), (85, 643402), (115, 475558), (142, 385135), (170, 321701), (197, 277610), (230, 237779), (355, 154054), (391, 139870), (394, 138805), (710, 77027), (782, 69935), (985, 55522), (1207, 45310), (1633, 33490), (1955, 27974), (1970, 27761), (2414, 22655), (3266, 16745), (3349, 16330), (3910, 13987), (4531, 12070), (6035, 9062), (6698, 8165)]