47981156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 92184960

約数和(自身を除く): 44203804

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 113, 148, 151, 226, 302, 452, 604, 703, 1406, 2147, 2812, 2869, 4181, 4294, 5587, 5738, 8362, 8588, 11174, 11476, 16724, 17063, 22348, 34126, 68252, 79439, 106153, 158878, 212306, 317756, 324197, 424612, 631331, 648394, 1262662, 1296788, 2525324, 11995289, 23990578, 47981156]

約数ペア:

[(1, 47981156), (2, 23990578), (4, 11995289), (19, 2525324), (37, 1296788), (38, 1262662), (74, 648394), (76, 631331), (113, 424612), (148, 324197), (151, 317756), (226, 212306), (302, 158878), (452, 106153), (604, 79439), (703, 68252), (1406, 34126), (2147, 22348), (2812, 17063), (2869, 16724), (4181, 11476), (4294, 11174), (5587, 8588), (5738, 8362)]