52525790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 104011776

約数和(自身を除く): 51485986

約数列:

[1, 2, 5, 10, 23, 43, 46, 47, 86, 94, 113, 115, 215, 226, 230, 235, 430, 470, 565, 989, 1081, 1130, 1978, 2021, 2162, 2599, 4042, 4859, 4945, 5198, 5311, 5405, 9718, 9890, 10105, 10622, 10810, 12995, 20210, 24295, 25990, 26555, 46483, 48590, 53110, 92966, 111757, 122153, 223514, 228373, 232415, 244306, 456746, 464830, 558785, 610765, 1117570, 1141865, 1221530, 2283730, 5252579, 10505158, 26262895, 52525790]

約数ペア:

[(1, 52525790), (2, 26262895), (5, 10505158), (10, 5252579), (23, 2283730), (43, 1221530), (46, 1141865), (47, 1117570), (86, 610765), (94, 558785), (113, 464830), (115, 456746), (215, 244306), (226, 232415), (230, 228373), (235, 223514), (430, 122153), (470, 111757), (565, 92966), (989, 53110), (1081, 48590), (1130, 46483), (1978, 26555), (2021, 25990), (2162, 24295), (2599, 20210), (4042, 12995), (4859, 10810), (4945, 10622), (5198, 10105), (5311, 9890), (5405, 9718)]