54479968

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 117438552

約数和(自身を除く): 62958584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 137, 172, 272, 274, 289, 344, 544, 548, 578, 688, 731, 1096, 1156, 1376, 1462, 2192, 2312, 2329, 2924, 4384, 4624, 4658, 5848, 5891, 9248, 9316, 11696, 11782, 12427, 18632, 23392, 23564, 24854, 37264, 39593, 47128, 49708, 74528, 79186, 94256, 99416, 100147, 158372, 188512, 198832, 200294, 316744, 397664, 400588, 633488, 801176, 1266976, 1602352, 1702499, 3204704, 3404998, 6809996, 13619992, 27239984, 54479968]

約数ペア:

[(1, 54479968), (2, 27239984), (4, 13619992), (8, 6809996), (16, 3404998), (17, 3204704), (32, 1702499), (34, 1602352), (43, 1266976), (68, 801176), (86, 633488), (136, 400588), (137, 397664), (172, 316744), (272, 200294), (274, 198832), (289, 188512), (344, 158372), (544, 100147), (548, 99416), (578, 94256), (688, 79186), (731, 74528), (1096, 49708), (1156, 47128), (1376, 39593), (1462, 37264), (2192, 24854), (2312, 23564), (2329, 23392), (2924, 18632), (4384, 12427), (4624, 11782), (4658, 11696), (5848, 9316), (5891, 9248)]