47749300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 108937472

約数和(自身を除く): 61188172

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 73, 100, 124, 146, 155, 211, 292, 310, 365, 422, 620, 730, 775, 844, 1055, 1460, 1550, 1825, 2110, 2263, 3100, 3650, 4220, 4526, 5275, 6541, 7300, 9052, 10550, 11315, 13082, 15403, 21100, 22630, 26164, 30806, 32705, 45260, 56575, 61612, 65410, 77015, 113150, 130820, 154030, 163525, 226300, 308060, 327050, 385075, 477493, 654100, 770150, 954986, 1540300, 1909972, 2387465, 4774930, 9549860, 11937325, 23874650, 47749300]

約数ペア:

[(1, 47749300), (2, 23874650), (4, 11937325), (5, 9549860), (10, 4774930), (20, 2387465), (25, 1909972), (31, 1540300), (50, 954986), (62, 770150), (73, 654100), (100, 477493), (124, 385075), (146, 327050), (155, 308060), (211, 226300), (292, 163525), (310, 154030), (365, 130820), (422, 113150), (620, 77015), (730, 65410), (775, 61612), (844, 56575), (1055, 45260), (1460, 32705), (1550, 30806), (1825, 26164), (2110, 22630), (2263, 21100), (3100, 15403), (3650, 13082), (4220, 11315), (4526, 10550), (5275, 9052), (6541, 7300)]