57505868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 120121344

約数和(自身を除く): 62615476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 683, 868, 1358, 1366, 2716, 2732, 3007, 4781, 6014, 9562, 12028, 19124, 21049, 21173, 42098, 42346, 66251, 84196, 84692, 132502, 148211, 265004, 296422, 463757, 592844, 927514, 1855028, 2053781, 4107562, 8215124, 14376467, 28752934, 57505868]

約数ペア:

[(1, 57505868), (2, 28752934), (4, 14376467), (7, 8215124), (14, 4107562), (28, 2053781), (31, 1855028), (62, 927514), (97, 592844), (124, 463757), (194, 296422), (217, 265004), (388, 148211), (434, 132502), (679, 84692), (683, 84196), (868, 66251), (1358, 42346), (1366, 42098), (2716, 21173), (2732, 21049), (3007, 19124), (4781, 12028), (6014, 9562)]