47875828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 113447936

約数和(自身を除く): 65572108

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 182, 242, 286, 308, 364, 484, 572, 847, 1001, 1087, 1573, 1694, 2002, 2174, 3146, 3388, 4004, 4348, 6292, 7609, 11011, 11957, 14131, 15218, 22022, 23914, 28262, 30436, 44044, 47828, 56524, 83699, 98917, 131527, 155441, 167398, 197834, 263054, 310882, 334796, 395668, 526108, 621764, 920689, 1088087, 1709851, 1841378, 2176174, 3419702, 3682756, 4352348, 6839404, 11968957, 23937914, 47875828]

約数ペア:

[(1, 47875828), (2, 23937914), (4, 11968957), (7, 6839404), (11, 4352348), (13, 3682756), (14, 3419702), (22, 2176174), (26, 1841378), (28, 1709851), (44, 1088087), (52, 920689), (77, 621764), (91, 526108), (121, 395668), (143, 334796), (154, 310882), (182, 263054), (242, 197834), (286, 167398), (308, 155441), (364, 131527), (484, 98917), (572, 83699), (847, 56524), (1001, 47828), (1087, 44044), (1573, 30436), (1694, 28262), (2002, 23914), (2174, 22022), (3146, 15218), (3388, 14131), (4004, 11957), (4348, 11011), (6292, 7609)]