45140444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 41043556

約数列:

[1, 2, 4, 23, 37, 46, 74, 89, 92, 148, 149, 178, 298, 356, 596, 851, 1702, 2047, 3293, 3404, 3427, 4094, 5513, 6586, 6854, 8188, 11026, 13172, 13261, 13708, 22052, 26522, 53044, 75739, 126799, 151478, 253598, 302956, 305003, 490657, 507196, 610006, 981314, 1220012, 1962628, 11285111, 22570222, 45140444]

約数ペア:

[(1, 45140444), (2, 22570222), (4, 11285111), (23, 1962628), (37, 1220012), (46, 981314), (74, 610006), (89, 507196), (92, 490657), (148, 305003), (149, 302956), (178, 253598), (298, 151478), (356, 126799), (596, 75739), (851, 53044), (1702, 26522), (2047, 22052), (3293, 13708), (3404, 13261), (3427, 13172), (4094, 11026), (5513, 8188), (6586, 6854)]