47909820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3083}}^1$

素因数の和:3139

約数の個数: 96

約数和(自身を含む): 157506048

約数和(自身を除く): 109596228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3083, 3108, 3885, 5180, 6166, 7770, 9249, 12332, 15415, 15540, 18498, 21581, 30830, 36996, 43162, 46245, 61660, 64743, 86324, 92490, 107905, 114071, 129486, 184980, 215810, 228142, 258972, 323715, 342213, 431620, 456284, 570355, 647430, 684426, 798497, 1140710, 1294860, 1368852, 1596994, 1711065, 2281420, 2395491, 3193988, 3422130, 3992485, 4790982, 6844260, 7984970, 9581964, 11977455, 15969940, 23954910, 47909820]

約数ペア:

[(1, 47909820), (2, 23954910), (3, 15969940), (4, 11977455), (5, 9581964), (6, 7984970), (7, 6844260), (10, 4790982), (12, 3992485), (14, 3422130), (15, 3193988), (20, 2395491), (21, 2281420), (28, 1711065), (30, 1596994), (35, 1368852), (37, 1294860), (42, 1140710), (60, 798497), (70, 684426), (74, 647430), (84, 570355), (105, 456284), (111, 431620), (140, 342213), (148, 323715), (185, 258972), (210, 228142), (222, 215810), (259, 184980), (370, 129486), (420, 114071), (444, 107905), (518, 92490), (555, 86324), (740, 64743), (777, 61660), (1036, 46245), (1110, 43162), (1295, 36996), (1554, 30830), (2220, 21581), (2590, 18498), (3083, 15540), (3108, 15415), (3885, 12332), (5180, 9249), (6166, 7770)]