25963550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 51103872

約数和(自身を除く): 25140322

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 107, 115, 211, 214, 230, 422, 535, 575, 1055, 1070, 1150, 2110, 2461, 2675, 4853, 4922, 5275, 5350, 9706, 10550, 12305, 22577, 24265, 24610, 45154, 48530, 61525, 112885, 121325, 123050, 225770, 242650, 519271, 564425, 1038542, 1128850, 2596355, 5192710, 12981775, 25963550]

約数ペア:

[(1, 25963550), (2, 12981775), (5, 5192710), (10, 2596355), (23, 1128850), (25, 1038542), (46, 564425), (50, 519271), (107, 242650), (115, 225770), (211, 123050), (214, 121325), (230, 112885), (422, 61525), (535, 48530), (575, 45154), (1055, 24610), (1070, 24265), (1150, 22577), (2110, 12305), (2461, 10550), (2675, 9706), (4853, 5350), (4922, 5275)]