50791940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1831}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 113877120

約数和(自身を除く): 63085180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 1387, 1460, 1831, 2774, 3662, 5548, 6935, 7324, 9155, 13870, 18310, 27740, 34789, 36620, 69578, 133663, 139156, 173945, 267326, 347890, 534652, 668315, 695780, 1336630, 2539597, 2673260, 5079194, 10158388, 12697985, 25395970, 50791940]

約数ペア:

[(1, 50791940), (2, 25395970), (4, 12697985), (5, 10158388), (10, 5079194), (19, 2673260), (20, 2539597), (38, 1336630), (73, 695780), (76, 668315), (95, 534652), (146, 347890), (190, 267326), (292, 173945), (365, 139156), (380, 133663), (730, 69578), (1387, 36620), (1460, 34789), (1831, 27740), (2774, 18310), (3662, 13870), (5548, 9155), (6935, 7324)]