48751250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:972

約数の個数: 40

約数和(自身を含む): 93607536

約数和(自身を除く): 44856286

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 625, 907, 1075, 1250, 1814, 2150, 4535, 5375, 9070, 10750, 22675, 26875, 39001, 45350, 53750, 78002, 113375, 195005, 226750, 390010, 566875, 975025, 1133750, 1950050, 4875125, 9750250, 24375625, 48751250]

約数ペア:

[(1, 48751250), (2, 24375625), (5, 9750250), (10, 4875125), (25, 1950050), (43, 1133750), (50, 975025), (86, 566875), (125, 390010), (215, 226750), (250, 195005), (430, 113375), (625, 78002), (907, 53750), (1075, 45350), (1250, 39001), (1814, 26875), (2150, 22675), (4535, 10750), (5375, 9070)]