55211815029

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 87432929280

約数和(自身を除く): 32221114251

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 431, 777, 791, 1293, 1459, 2373, 3017, 4181, 4377, 9051, 10213, 12543, 15947, 29267, 30639, 47841, 48703, 53983, 87801, 111629, 146109, 161949, 164867, 334887, 340921, 377881, 494601, 628829, 1022763, 1133643, 1154069, 1802011, 1886487, 3462207, 4401803, 5406033, 6100079, 12614077, 13205409, 18300237, 23266673, 37842231, 42700553, 69800019, 71057677, 128101659, 162866711, 213173031, 488600133, 497403739, 1492211217, 2629134049, 7887402147, 18403938343, 55211815029]

約数ペア:

[(1, 55211815029), (3, 18403938343), (7, 7887402147), (21, 2629134049), (37, 1492211217), (111, 497403739), (113, 488600133), (259, 213173031), (339, 162866711), (431, 128101659), (777, 71057677), (791, 69800019), (1293, 42700553), (1459, 37842231), (2373, 23266673), (3017, 18300237), (4181, 13205409), (4377, 12614077), (9051, 6100079), (10213, 5406033), (12543, 4401803), (15947, 3462207), (29267, 1886487), (30639, 1802011), (47841, 1154069), (48703, 1133643), (53983, 1022763), (87801, 628829), (111629, 494601), (146109, 377881), (161949, 340921), (164867, 334887)]