57505554

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 128366784

約数和(自身を除く): 70861230

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 166, 183, 249, 366, 498, 549, 631, 747, 1098, 1262, 1494, 1893, 3786, 5063, 5679, 10126, 11358, 15189, 30378, 38491, 45567, 52373, 76982, 91134, 104746, 115473, 157119, 230946, 314238, 346419, 471357, 692838, 942714, 3194753, 6389506, 9584259, 19168518, 28752777, 57505554]

約数ペア:

[(1, 57505554), (2, 28752777), (3, 19168518), (6, 9584259), (9, 6389506), (18, 3194753), (61, 942714), (83, 692838), (122, 471357), (166, 346419), (183, 314238), (249, 230946), (366, 157119), (498, 115473), (549, 104746), (631, 91134), (747, 76982), (1098, 52373), (1262, 45567), (1494, 38491), (1893, 30378), (3786, 15189), (5063, 11358), (5679, 10126)]