49924700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 125637792

約数和(自身を除く): 75713092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 977, 1022, 1460, 1825, 1954, 2044, 2555, 3650, 3908, 4885, 5110, 6839, 7300, 9770, 10220, 12775, 13678, 19540, 24425, 25550, 27356, 34195, 48850, 51100, 68390, 71321, 97700, 136780, 142642, 170975, 285284, 341950, 356605, 499247, 683900, 713210, 998494, 1426420, 1783025, 1996988, 2496235, 3566050, 4992470, 7132100, 9984940, 12481175, 24962350, 49924700]

約数ペア:

[(1, 49924700), (2, 24962350), (4, 12481175), (5, 9984940), (7, 7132100), (10, 4992470), (14, 3566050), (20, 2496235), (25, 1996988), (28, 1783025), (35, 1426420), (50, 998494), (70, 713210), (73, 683900), (100, 499247), (140, 356605), (146, 341950), (175, 285284), (292, 170975), (350, 142642), (365, 136780), (511, 97700), (700, 71321), (730, 68390), (977, 51100), (1022, 48850), (1460, 34195), (1825, 27356), (1954, 25550), (2044, 24425), (2555, 19540), (3650, 13678), (3908, 12775), (4885, 10220), (5110, 9770), (6839, 7300)]