426957050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28559}}^1$

素因数の和:28607

約数の個数: 48

約数和(自身を含む): 892442880

約数和(自身を除く): 465485830

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 14950, 28559, 57118, 142795, 285590, 371267, 656857, 713975, 742534, 1313714, 1427950, 1856335, 3284285, 3712670, 6568570, 8539141, 9281675, 16421425, 17078282, 18563350, 32842850, 42695705, 85391410, 213478525, 426957050]

約数ペア:

[(1, 426957050), (2, 213478525), (5, 85391410), (10, 42695705), (13, 32842850), (23, 18563350), (25, 17078282), (26, 16421425), (46, 9281675), (50, 8539141), (65, 6568570), (115, 3712670), (130, 3284285), (230, 1856335), (299, 1427950), (325, 1313714), (575, 742534), (598, 713975), (650, 656857), (1150, 371267), (1495, 285590), (2990, 142795), (7475, 57118), (14950, 28559)]