54870410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 119066112

約数和(自身を除く): 64195702

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 173, 197, 230, 322, 346, 394, 805, 865, 985, 1211, 1379, 1610, 1730, 1970, 2422, 2758, 3979, 4531, 6055, 6895, 7958, 9062, 12110, 13790, 19895, 22655, 27853, 31717, 34081, 39790, 45310, 55706, 63434, 68162, 139265, 158585, 170405, 238567, 278530, 317170, 340810, 477134, 783863, 1192835, 1567726, 2385670, 3919315, 5487041, 7838630, 10974082, 27435205, 54870410]

約数ペア:

[(1, 54870410), (2, 27435205), (5, 10974082), (7, 7838630), (10, 5487041), (14, 3919315), (23, 2385670), (35, 1567726), (46, 1192835), (70, 783863), (115, 477134), (161, 340810), (173, 317170), (197, 278530), (230, 238567), (322, 170405), (346, 158585), (394, 139265), (805, 68162), (865, 63434), (985, 55706), (1211, 45310), (1379, 39790), (1610, 34081), (1730, 31717), (1970, 27853), (2422, 22655), (2758, 19895), (3979, 13790), (4531, 12110), (6055, 9062), (6895, 7958)]