51193338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 126862848

約数和(自身を除く): 75669510

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 49, 62, 82, 93, 98, 123, 137, 147, 186, 217, 246, 274, 287, 294, 411, 434, 574, 651, 822, 861, 959, 1271, 1302, 1519, 1722, 1918, 2009, 2542, 2877, 3038, 3813, 4018, 4247, 4557, 5617, 5754, 6027, 6713, 7626, 8494, 8897, 9114, 11234, 12054, 12741, 13426, 16851, 17794, 20139, 25482, 26691, 29729, 33702, 39319, 40278, 53382, 59458, 62279, 78638, 89187, 117957, 124558, 174127, 178374, 186837, 208103, 235914, 275233, 348254, 373674, 416206, 522381, 550466, 624309, 825699, 1044762, 1218889, 1248618, 1651398, 2437778, 3656667, 7313334, 8532223, 17064446, 25596669, 51193338]

約数ペア:

[(1, 51193338), (2, 25596669), (3, 17064446), (6, 8532223), (7, 7313334), (14, 3656667), (21, 2437778), (31, 1651398), (41, 1248618), (42, 1218889), (49, 1044762), (62, 825699), (82, 624309), (93, 550466), (98, 522381), (123, 416206), (137, 373674), (147, 348254), (186, 275233), (217, 235914), (246, 208103), (274, 186837), (287, 178374), (294, 174127), (411, 124558), (434, 117957), (574, 89187), (651, 78638), (822, 62279), (861, 59458), (959, 53382), (1271, 40278), (1302, 39319), (1519, 33702), (1722, 29729), (1918, 26691), (2009, 25482), (2542, 20139), (2877, 17794), (3038, 16851), (3813, 13426), (4018, 12741), (4247, 12054), (4557, 11234), (5617, 9114), (5754, 8897), (6027, 8494), (6713, 7626)]