48463890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 120206592

約数和(自身を除く): 71742702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 71, 122, 142, 183, 213, 305, 355, 366, 373, 426, 610, 710, 746, 915, 1065, 1119, 1830, 1865, 2130, 2238, 3730, 4331, 5595, 8662, 11190, 12993, 21655, 22753, 25986, 26483, 43310, 45506, 52966, 64965, 68259, 79449, 113765, 129930, 132415, 136518, 158898, 227530, 264830, 341295, 397245, 682590, 794490, 1615463, 3230926, 4846389, 8077315, 9692778, 16154630, 24231945, 48463890]

約数ペア:

[(1, 48463890), (2, 24231945), (3, 16154630), (5, 9692778), (6, 8077315), (10, 4846389), (15, 3230926), (30, 1615463), (61, 794490), (71, 682590), (122, 397245), (142, 341295), (183, 264830), (213, 227530), (305, 158898), (355, 136518), (366, 132415), (373, 129930), (426, 113765), (610, 79449), (710, 68259), (746, 64965), (915, 52966), (1065, 45506), (1119, 43310), (1830, 26483), (1865, 25986), (2130, 22753), (2238, 21655), (3730, 12993), (4331, 11190), (5595, 8662)]