51805464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 82978536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 179, 186, 248, 358, 372, 389, 537, 716, 744, 778, 1074, 1167, 1432, 1556, 2148, 2334, 3112, 4296, 4668, 5549, 9336, 11098, 12059, 16647, 22196, 24118, 33294, 36177, 44392, 48236, 66588, 69631, 72354, 96472, 133176, 139262, 144708, 208893, 278524, 289416, 417786, 557048, 835572, 1671144, 2158561, 4317122, 6475683, 8634244, 12951366, 17268488, 25902732, 51805464]

約数ペア:

[(1, 51805464), (2, 25902732), (3, 17268488), (4, 12951366), (6, 8634244), (8, 6475683), (12, 4317122), (24, 2158561), (31, 1671144), (62, 835572), (93, 557048), (124, 417786), (179, 289416), (186, 278524), (248, 208893), (358, 144708), (372, 139262), (389, 133176), (537, 96472), (716, 72354), (744, 69631), (778, 66588), (1074, 48236), (1167, 44392), (1432, 36177), (1556, 33294), (2148, 24118), (2334, 22196), (3112, 16647), (4296, 12059), (4668, 11098), (5549, 9336)]