54247102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 53528258

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 89, 91, 119, 178, 182, 197, 221, 238, 394, 442, 623, 1157, 1246, 1379, 1513, 1547, 2314, 2561, 2758, 3026, 3094, 3349, 5122, 6698, 8099, 10591, 16198, 17533, 17927, 19669, 21182, 23443, 35066, 35854, 39338, 43537, 46886, 87074, 122731, 137683, 227929, 245462, 275366, 298061, 304759, 455858, 596122, 609518, 1595503, 2086427, 3191006, 3874793, 4172854, 7749586, 27123551, 54247102]

約数ペア:

[(1, 54247102), (2, 27123551), (7, 7749586), (13, 4172854), (14, 3874793), (17, 3191006), (26, 2086427), (34, 1595503), (89, 609518), (91, 596122), (119, 455858), (178, 304759), (182, 298061), (197, 275366), (221, 245462), (238, 227929), (394, 137683), (442, 122731), (623, 87074), (1157, 46886), (1246, 43537), (1379, 39338), (1513, 35854), (1547, 35066), (2314, 23443), (2561, 21182), (2758, 19669), (3026, 17927), (3094, 17533), (3349, 16198), (5122, 10591), (6698, 8099)]