51022404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 134534400

約数和(自身を除く): 83511996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 349, 372, 393, 524, 558, 698, 786, 1047, 1116, 1179, 1396, 1572, 2094, 2358, 3141, 4061, 4188, 4716, 6282, 8122, 10819, 12183, 12564, 16244, 21638, 24366, 32457, 36549, 43276, 45719, 48732, 64914, 73098, 91438, 97371, 129828, 137157, 146196, 182876, 194742, 274314, 389484, 411471, 548628, 822942, 1417289, 1645884, 2834578, 4251867, 5669156, 8503734, 12755601, 17007468, 25511202, 51022404]

約数ペア:

[(1, 51022404), (2, 25511202), (3, 17007468), (4, 12755601), (6, 8503734), (9, 5669156), (12, 4251867), (18, 2834578), (31, 1645884), (36, 1417289), (62, 822942), (93, 548628), (124, 411471), (131, 389484), (186, 274314), (262, 194742), (279, 182876), (349, 146196), (372, 137157), (393, 129828), (524, 97371), (558, 91438), (698, 73098), (786, 64914), (1047, 48732), (1116, 45719), (1179, 43276), (1396, 36549), (1572, 32457), (2094, 24366), (2358, 21638), (3141, 16244), (4061, 12564), (4188, 12183), (4716, 10819), (6282, 8122)]