55151264

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 133800660

約数和(自身を除く): 78649396

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 2069, 3332, 3808, 4138, 6664, 8276, 13328, 14483, 16552, 26656, 28966, 33104, 35173, 57932, 66208, 70346, 101381, 115864, 140692, 202762, 231728, 246211, 281384, 405524, 463456, 492422, 562768, 811048, 984844, 1125536, 1622096, 1723477, 1969688, 3244192, 3446954, 3939376, 6893908, 7878752, 13787816, 27575632, 55151264]

約数ペア:

[(1, 55151264), (2, 27575632), (4, 13787816), (7, 7878752), (8, 6893908), (14, 3939376), (16, 3446954), (17, 3244192), (28, 1969688), (32, 1723477), (34, 1622096), (49, 1125536), (56, 984844), (68, 811048), (98, 562768), (112, 492422), (119, 463456), (136, 405524), (196, 281384), (224, 246211), (238, 231728), (272, 202762), (392, 140692), (476, 115864), (544, 101381), (784, 70346), (833, 66208), (952, 57932), (1568, 35173), (1666, 33104), (1904, 28966), (2069, 26656), (3332, 16552), (3808, 14483), (4138, 13328), (6664, 8276)]