54982148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 115496136

約数和(自身を除く): 60513988

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 41, 52, 68, 74, 82, 148, 164, 221, 442, 481, 533, 629, 697, 884, 962, 1066, 1258, 1394, 1517, 1681, 1924, 2132, 2516, 2788, 3034, 3362, 6068, 6724, 8177, 9061, 16354, 18122, 19721, 21853, 25789, 28577, 32708, 36244, 39442, 43706, 51578, 57154, 62197, 78884, 87412, 103156, 114308, 124394, 248788, 335257, 371501, 670514, 743002, 808561, 1057349, 1341028, 1486004, 1617122, 2114698, 3234244, 4229396, 13745537, 27491074, 54982148]

約数ペア:

[(1, 54982148), (2, 27491074), (4, 13745537), (13, 4229396), (17, 3234244), (26, 2114698), (34, 1617122), (37, 1486004), (41, 1341028), (52, 1057349), (68, 808561), (74, 743002), (82, 670514), (148, 371501), (164, 335257), (221, 248788), (442, 124394), (481, 114308), (533, 103156), (629, 87412), (697, 78884), (884, 62197), (962, 57154), (1066, 51578), (1258, 43706), (1394, 39442), (1517, 36244), (1681, 32708), (1924, 28577), (2132, 25789), (2516, 21853), (2788, 19721), (3034, 18122), (3362, 16354), (6068, 9061), (6724, 8177)]