52248860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 63872740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 359, 380, 383, 718, 766, 1436, 1532, 1795, 1915, 3590, 3830, 6821, 7180, 7277, 7660, 13642, 14554, 27284, 29108, 34105, 36385, 68210, 72770, 136420, 137497, 145540, 274994, 549988, 687485, 1374970, 2612443, 2749940, 5224886, 10449772, 13062215, 26124430, 52248860]

約数ペア:

[(1, 52248860), (2, 26124430), (4, 13062215), (5, 10449772), (10, 5224886), (19, 2749940), (20, 2612443), (38, 1374970), (76, 687485), (95, 549988), (190, 274994), (359, 145540), (380, 137497), (383, 136420), (718, 72770), (766, 68210), (1436, 36385), (1532, 34105), (1795, 29108), (1915, 27284), (3590, 14554), (3830, 13642), (6821, 7660), (7180, 7277)]