49284700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 115586352

約数和(自身を除く): 66301652

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 53, 68, 85, 100, 106, 170, 212, 265, 340, 425, 530, 547, 850, 901, 1060, 1094, 1325, 1700, 1802, 2188, 2650, 2735, 3604, 4505, 5300, 5470, 9010, 9299, 10940, 13675, 18020, 18598, 22525, 27350, 28991, 37196, 45050, 46495, 54700, 57982, 90100, 92990, 115964, 144955, 185980, 232475, 289910, 464950, 492847, 579820, 724775, 929900, 985694, 1449550, 1971388, 2464235, 2899100, 4928470, 9856940, 12321175, 24642350, 49284700]

約数ペア:

[(1, 49284700), (2, 24642350), (4, 12321175), (5, 9856940), (10, 4928470), (17, 2899100), (20, 2464235), (25, 1971388), (34, 1449550), (50, 985694), (53, 929900), (68, 724775), (85, 579820), (100, 492847), (106, 464950), (170, 289910), (212, 232475), (265, 185980), (340, 144955), (425, 115964), (530, 92990), (547, 90100), (850, 57982), (901, 54700), (1060, 46495), (1094, 45050), (1325, 37196), (1700, 28991), (1802, 27350), (2188, 22525), (2650, 18598), (2735, 18020), (3604, 13675), (4505, 10940), (5300, 9299), (5470, 9010)]