54151812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 164254272

約数和(自身を除く): 110102460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 67, 78, 99, 117, 132, 134, 143, 156, 157, 198, 201, 234, 268, 286, 314, 396, 402, 429, 468, 471, 572, 603, 628, 737, 804, 858, 871, 942, 1206, 1287, 1413, 1474, 1716, 1727, 1742, 1884, 2041, 2211, 2412, 2574, 2613, 2826, 2948, 3454, 3484, 4082, 4422, 5148, 5181, 5226, 5652, 6123, 6633, 6908, 7839, 8164, 8844, 9581, 10362, 10452, 10519, 12246, 13266, 15543, 15678, 18369, 19162, 20724, 21038, 22451, 24492, 26532, 28743, 31086, 31356, 31557, 36738, 38324, 42076, 44902, 57486, 62172, 63114, 67353, 73476, 86229, 89804, 94671, 114972, 115709, 126228, 134706, 136747, 172458, 189342, 202059, 231418, 269412, 273494, 344916, 347127, 378684, 404118, 410241, 462836, 546988, 694254, 808236, 820482, 1041381, 1230723, 1388508, 1504217, 1640964, 2082762, 2461446, 3008434, 4165524, 4512651, 4922892, 6016868, 9025302, 13537953, 18050604, 27075906, 54151812]

約数ペア:

[(1, 54151812), (2, 27075906), (3, 18050604), (4, 13537953), (6, 9025302), (9, 6016868), (11, 4922892), (12, 4512651), (13, 4165524), (18, 3008434), (22, 2461446), (26, 2082762), (33, 1640964), (36, 1504217), (39, 1388508), (44, 1230723), (52, 1041381), (66, 820482), (67, 808236), (78, 694254), (99, 546988), (117, 462836), (132, 410241), (134, 404118), (143, 378684), (156, 347127), (157, 344916), (198, 273494), (201, 269412), (234, 231418), (268, 202059), (286, 189342), (314, 172458), (396, 136747), (402, 134706), (429, 126228), (468, 115709), (471, 114972), (572, 94671), (603, 89804), (628, 86229), (737, 73476), (804, 67353), (858, 63114), (871, 62172), (942, 57486), (1206, 44902), (1287, 42076), (1413, 38324), (1474, 36738), (1716, 31557), (1727, 31356), (1742, 31086), (1884, 28743), (2041, 26532), (2211, 24492), (2412, 22451), (2574, 21038), (2613, 20724), (2826, 19162), (2948, 18369), (3454, 15678), (3484, 15543), (4082, 13266), (4422, 12246), (5148, 10519), (5181, 10452), (5226, 10362), (5652, 9581), (6123, 8844), (6633, 8164), (6908, 7839)]