50937250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 117411840

約数和(自身を除く): 66474590

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2239, 2275, 3250, 4478, 4550, 11195, 11375, 15673, 22390, 22750, 29107, 31346, 55975, 58214, 78365, 111950, 145535, 156730, 203749, 279875, 291070, 391825, 407498, 559750, 727675, 783650, 1018745, 1455350, 1959125, 2037490, 3638375, 3918250, 5093725, 7276750, 10187450, 25468625, 50937250]

約数ペア:

[(1, 50937250), (2, 25468625), (5, 10187450), (7, 7276750), (10, 5093725), (13, 3918250), (14, 3638375), (25, 2037490), (26, 1959125), (35, 1455350), (50, 1018745), (65, 783650), (70, 727675), (91, 559750), (125, 407498), (130, 391825), (175, 291070), (182, 279875), (250, 203749), (325, 156730), (350, 145535), (455, 111950), (650, 78365), (875, 58214), (910, 55975), (1625, 31346), (1750, 29107), (2239, 22750), (2275, 22390), (3250, 15673), (4478, 11375), (4550, 11195)]