48500920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 64

約数和(自身を含む): 123732000

約数和(自身を除く): 75231080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4909, 4940, 9818, 9880, 19636, 24545, 39272, 49090, 63817, 93271, 98180, 127634, 186542, 196360, 255268, 319085, 373084, 466355, 510536, 638170, 746168, 932710, 1212523, 1276340, 1865420, 2425046, 2552680, 3730840, 4850092, 6062615, 9700184, 12125230, 24250460, 48500920]

約数ペア:

[(1, 48500920), (2, 24250460), (4, 12125230), (5, 9700184), (8, 6062615), (10, 4850092), (13, 3730840), (19, 2552680), (20, 2425046), (26, 1865420), (38, 1276340), (40, 1212523), (52, 932710), (65, 746168), (76, 638170), (95, 510536), (104, 466355), (130, 373084), (152, 319085), (190, 255268), (247, 196360), (260, 186542), (380, 127634), (494, 98180), (520, 93271), (760, 63817), (988, 49090), (1235, 39272), (1976, 24545), (2470, 19636), (4909, 9880), (4940, 9818)]