55145076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 164997504

約数和(自身を除く): 109852428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 34, 42, 46, 51, 68, 69, 73, 84, 92, 102, 119, 138, 146, 161, 204, 219, 238, 276, 292, 322, 357, 391, 438, 476, 483, 511, 529, 644, 714, 782, 876, 966, 1022, 1058, 1173, 1241, 1428, 1533, 1564, 1587, 1679, 1932, 2044, 2116, 2346, 2482, 2737, 3066, 3174, 3358, 3703, 3723, 4692, 4964, 5037, 5474, 6132, 6348, 6716, 7406, 7446, 8211, 8687, 8993, 10074, 10948, 11109, 11753, 14812, 14892, 16422, 17374, 17986, 20148, 22218, 23506, 26061, 26979, 28543, 32844, 34748, 35259, 35972, 38617, 44436, 47012, 52122, 53958, 57086, 62951, 70518, 77234, 85629, 104244, 107916, 114172, 115851, 125902, 141036, 154468, 171258, 188853, 199801, 231702, 251804, 270319, 342516, 377706, 399602, 463404, 540638, 599403, 656489, 755412, 799204, 810957, 1081276, 1198806, 1312978, 1621914, 1969467, 2397612, 2625956, 3243828, 3938934, 4595423, 7877868, 9190846, 13786269, 18381692, 27572538, 55145076]

約数ペア:

[(1, 55145076), (2, 27572538), (3, 18381692), (4, 13786269), (6, 9190846), (7, 7877868), (12, 4595423), (14, 3938934), (17, 3243828), (21, 2625956), (23, 2397612), (28, 1969467), (34, 1621914), (42, 1312978), (46, 1198806), (51, 1081276), (68, 810957), (69, 799204), (73, 755412), (84, 656489), (92, 599403), (102, 540638), (119, 463404), (138, 399602), (146, 377706), (161, 342516), (204, 270319), (219, 251804), (238, 231702), (276, 199801), (292, 188853), (322, 171258), (357, 154468), (391, 141036), (438, 125902), (476, 115851), (483, 114172), (511, 107916), (529, 104244), (644, 85629), (714, 77234), (782, 70518), (876, 62951), (966, 57086), (1022, 53958), (1058, 52122), (1173, 47012), (1241, 44436), (1428, 38617), (1533, 35972), (1564, 35259), (1587, 34748), (1679, 32844), (1932, 28543), (2044, 26979), (2116, 26061), (2346, 23506), (2482, 22218), (2737, 20148), (3066, 17986), (3174, 17374), (3358, 16422), (3703, 14892), (3723, 14812), (4692, 11753), (4964, 11109), (5037, 10948), (5474, 10074), (6132, 8993), (6348, 8687), (6716, 8211), (7406, 7446)]