56236700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 132699840

約数和(自身を除く): 76463140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 181, 239, 260, 325, 362, 478, 650, 724, 905, 956, 1195, 1300, 1810, 2353, 2390, 3107, 3620, 4525, 4706, 4780, 5975, 6214, 9050, 9412, 11765, 11950, 12428, 15535, 18100, 23530, 23900, 31070, 43259, 47060, 58825, 62140, 77675, 86518, 117650, 155350, 173036, 216295, 235300, 310700, 432590, 562367, 865180, 1081475, 1124734, 2162950, 2249468, 2811835, 4325900, 5623670, 11247340, 14059175, 28118350, 56236700]

約数ペア:

[(1, 56236700), (2, 28118350), (4, 14059175), (5, 11247340), (10, 5623670), (13, 4325900), (20, 2811835), (25, 2249468), (26, 2162950), (50, 1124734), (52, 1081475), (65, 865180), (100, 562367), (130, 432590), (181, 310700), (239, 235300), (260, 216295), (325, 173036), (362, 155350), (478, 117650), (650, 86518), (724, 77675), (905, 62140), (956, 58825), (1195, 47060), (1300, 43259), (1810, 31070), (2353, 23900), (2390, 23530), (3107, 18100), (3620, 15535), (4525, 12428), (4706, 11950), (4780, 11765), (5975, 9412), (6214, 9050)]