49381948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2393}}^1$

素因数の和:2482

約数の個数: 48

約数和(自身を含む): 109396224

約数和(自身を除く): 60014276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2393, 2948, 4786, 5159, 9572, 10318, 16751, 20636, 26323, 33502, 52646, 67004, 105292, 160331, 184261, 320662, 368522, 641324, 737044, 1122317, 1763641, 2244634, 3527282, 4489268, 7054564, 12345487, 24690974, 49381948]

約数ペア:

[(1, 49381948), (2, 24690974), (4, 12345487), (7, 7054564), (11, 4489268), (14, 3527282), (22, 2244634), (28, 1763641), (44, 1122317), (67, 737044), (77, 641324), (134, 368522), (154, 320662), (268, 184261), (308, 160331), (469, 105292), (737, 67004), (938, 52646), (1474, 33502), (1876, 26323), (2393, 20636), (2948, 16751), (4786, 10318), (5159, 9572)]