31047154788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{459631}}^1$

素因数の和:460084

約数の個数: 48

約数和(自身を含む): 78196272896

約数和(自身を除く): 47149118108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 433, 866, 1299, 1732, 2598, 5196, 5629, 11258, 16887, 22516, 33774, 67548, 459631, 919262, 1378893, 1838524, 2757786, 5515572, 5975203, 11950406, 17925609, 23900812, 35851218, 71702436, 199020223, 398040446, 597060669, 796080892, 1194121338, 2388242676, 2587262899, 5174525798, 7761788697, 10349051596, 15523577394, 31047154788]

約数ペア:

[(1, 31047154788), (2, 15523577394), (3, 10349051596), (4, 7761788697), (6, 5174525798), (12, 2587262899), (13, 2388242676), (26, 1194121338), (39, 796080892), (52, 597060669), (78, 398040446), (156, 199020223), (433, 71702436), (866, 35851218), (1299, 23900812), (1732, 17925609), (2598, 11950406), (5196, 5975203), (5629, 5515572), (11258, 2757786), (16887, 1838524), (22516, 1378893), (33774, 919262), (67548, 459631)]