53901328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 69840752

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 593, 598, 874, 988, 1186, 1196, 1748, 1976, 2372, 2392, 3496, 3952, 4744, 4784, 5681, 6992, 7709, 9488, 11267, 11362, 13639, 15418, 22534, 22724, 27278, 30836, 45068, 45448, 54556, 61672, 90136, 90896, 109112, 123344, 146471, 177307, 180272, 218224, 259141, 292942, 354614, 518282, 585884, 709228, 1036564, 1171768, 1418456, 2073128, 2343536, 2836912, 3368833, 4146256, 6737666, 13475332, 26950664, 53901328]

約数ペア:

[(1, 53901328), (2, 26950664), (4, 13475332), (8, 6737666), (13, 4146256), (16, 3368833), (19, 2836912), (23, 2343536), (26, 2073128), (38, 1418456), (46, 1171768), (52, 1036564), (76, 709228), (92, 585884), (104, 518282), (152, 354614), (184, 292942), (208, 259141), (247, 218224), (299, 180272), (304, 177307), (368, 146471), (437, 123344), (494, 109112), (593, 90896), (598, 90136), (874, 61672), (988, 54556), (1186, 45448), (1196, 45068), (1748, 30836), (1976, 27278), (2372, 22724), (2392, 22534), (3496, 15418), (3952, 13639), (4744, 11362), (4784, 11267), (5681, 9488), (6992, 7709)]