51630372

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{8387}}^1$

素因数の和:8422

約数の個数: 60

約数和(自身を含む): 142092720

約数和(自身を除く): 90462348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 8387, 16774, 25161, 33548, 50322, 75483, 100644, 150966, 159353, 226449, 301932, 318706, 452898, 478059, 637412, 679347, 905796, 956118, 1358694, 1434177, 1912236, 2717388, 2868354, 4302531, 5736708, 8605062, 12907593, 17210124, 25815186, 51630372]

約数ペア:

[(1, 51630372), (2, 25815186), (3, 17210124), (4, 12907593), (6, 8605062), (9, 5736708), (12, 4302531), (18, 2868354), (19, 2717388), (27, 1912236), (36, 1434177), (38, 1358694), (54, 956118), (57, 905796), (76, 679347), (81, 637412), (108, 478059), (114, 452898), (162, 318706), (171, 301932), (228, 226449), (324, 159353), (342, 150966), (513, 100644), (684, 75483), (1026, 50322), (1539, 33548), (2052, 25161), (3078, 16774), (6156, 8387)]