55430284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 120149568

約数和(自身を除く): 64719284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 197, 364, 394, 773, 788, 1379, 1546, 2561, 2758, 3092, 5122, 5411, 5516, 10049, 10244, 10822, 17927, 20098, 21644, 35854, 40196, 70343, 71708, 140686, 152281, 281372, 304562, 609124, 1065967, 1979653, 2131934, 3959306, 4263868, 7918612, 13857571, 27715142, 55430284]

約数ペア:

[(1, 55430284), (2, 27715142), (4, 13857571), (7, 7918612), (13, 4263868), (14, 3959306), (26, 2131934), (28, 1979653), (52, 1065967), (91, 609124), (182, 304562), (197, 281372), (364, 152281), (394, 140686), (773, 71708), (788, 70343), (1379, 40196), (1546, 35854), (2561, 21644), (2758, 20098), (3092, 17927), (5122, 10822), (5411, 10244), (5516, 10049)]