48697164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 129921792

約数和(自身を除く): 81224628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 103, 138, 206, 207, 276, 309, 412, 414, 571, 618, 828, 927, 1142, 1236, 1713, 1854, 2284, 2369, 3426, 3708, 4738, 5139, 6852, 7107, 9476, 10278, 13133, 14214, 20556, 21321, 26266, 28428, 39399, 42642, 52532, 58813, 78798, 85284, 117626, 118197, 157596, 176439, 235252, 236394, 352878, 472788, 529317, 705756, 1058634, 1352699, 2117268, 2705398, 4058097, 5410796, 8116194, 12174291, 16232388, 24348582, 48697164]

約数ペア:

[(1, 48697164), (2, 24348582), (3, 16232388), (4, 12174291), (6, 8116194), (9, 5410796), (12, 4058097), (18, 2705398), (23, 2117268), (36, 1352699), (46, 1058634), (69, 705756), (92, 529317), (103, 472788), (138, 352878), (206, 236394), (207, 235252), (276, 176439), (309, 157596), (412, 118197), (414, 117626), (571, 85284), (618, 78798), (828, 58813), (927, 52532), (1142, 42642), (1236, 39399), (1713, 28428), (1854, 26266), (2284, 21321), (2369, 20556), (3426, 14214), (3708, 13133), (4738, 10278), (5139, 9476), (6852, 7107)]