51812532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 143200512

約数和(自身を除く): 91387980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 2731, 3162, 4743, 5462, 6324, 8193, 9486, 10924, 16386, 18972, 24579, 32772, 46427, 49158, 84661, 92854, 98316, 139281, 169322, 185708, 253983, 278562, 338644, 417843, 507966, 557124, 761949, 835686, 1015932, 1439237, 1523898, 1671372, 2878474, 3047796, 4317711, 5756948, 8635422, 12953133, 17270844, 25906266, 51812532]

約数ペア:

[(1, 51812532), (2, 25906266), (3, 17270844), (4, 12953133), (6, 8635422), (9, 5756948), (12, 4317711), (17, 3047796), (18, 2878474), (31, 1671372), (34, 1523898), (36, 1439237), (51, 1015932), (62, 835686), (68, 761949), (93, 557124), (102, 507966), (124, 417843), (153, 338644), (186, 278562), (204, 253983), (279, 185708), (306, 169322), (372, 139281), (527, 98316), (558, 92854), (612, 84661), (1054, 49158), (1116, 46427), (1581, 32772), (2108, 24579), (2731, 18972), (3162, 16386), (4743, 10924), (5462, 9486), (6324, 8193)]