51818352

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 139098240

約数和(自身を除く): 87279888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 163, 179, 222, 296, 326, 358, 444, 489, 537, 592, 652, 716, 888, 978, 1074, 1304, 1432, 1776, 1956, 2148, 2608, 2864, 3912, 4296, 6031, 6623, 7824, 8592, 12062, 13246, 18093, 19869, 24124, 26492, 29177, 36186, 39738, 48248, 52984, 58354, 72372, 79476, 87531, 96496, 105968, 116708, 144744, 158952, 175062, 233416, 289488, 317904, 350124, 466832, 700248, 1079549, 1400496, 2159098, 3238647, 4318196, 6477294, 8636392, 12954588, 17272784, 25909176, 51818352]

約数ペア:

[(1, 51818352), (2, 25909176), (3, 17272784), (4, 12954588), (6, 8636392), (8, 6477294), (12, 4318196), (16, 3238647), (24, 2159098), (37, 1400496), (48, 1079549), (74, 700248), (111, 466832), (148, 350124), (163, 317904), (179, 289488), (222, 233416), (296, 175062), (326, 158952), (358, 144744), (444, 116708), (489, 105968), (537, 96496), (592, 87531), (652, 79476), (716, 72372), (888, 58354), (978, 52984), (1074, 48248), (1304, 39738), (1432, 36186), (1776, 29177), (1956, 26492), (2148, 24124), (2608, 19869), (2864, 18093), (3912, 13246), (4296, 12062), (6031, 8592), (6623, 7824)]