53734348

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 108928512

約数和(自身を除く): 55194164

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 47, 68, 86, 92, 94, 172, 188, 289, 391, 578, 731, 782, 799, 989, 1081, 1156, 1462, 1564, 1598, 1978, 2021, 2162, 2924, 3196, 3956, 4042, 4324, 6647, 8084, 12427, 13294, 13583, 16813, 18377, 24854, 26588, 27166, 33626, 34357, 36754, 46483, 49708, 54332, 67252, 68714, 73508, 92966, 137428, 185932, 285821, 312409, 571642, 584069, 624818, 790211, 1143284, 1168138, 1249636, 1580422, 2336276, 3160844, 13433587, 26867174, 53734348]

約数ペア:

[(1, 53734348), (2, 26867174), (4, 13433587), (17, 3160844), (23, 2336276), (34, 1580422), (43, 1249636), (46, 1168138), (47, 1143284), (68, 790211), (86, 624818), (92, 584069), (94, 571642), (172, 312409), (188, 285821), (289, 185932), (391, 137428), (578, 92966), (731, 73508), (782, 68714), (799, 67252), (989, 54332), (1081, 49708), (1156, 46483), (1462, 36754), (1564, 34357), (1598, 33626), (1978, 27166), (2021, 26588), (2162, 24854), (2924, 18377), (3196, 16813), (3956, 13583), (4042, 13294), (4324, 12427), (6647, 8084)]