56971828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 111888000

約数和(自身を除く): 54916172

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 292, 391, 499, 782, 998, 1241, 1564, 1679, 1996, 2482, 3358, 4964, 6716, 8483, 11477, 16966, 22954, 28543, 33932, 36427, 45908, 57086, 72854, 114172, 145708, 195109, 390218, 619259, 780436, 837821, 1238518, 1675642, 2477036, 3351284, 14242957, 28485914, 56971828]

約数ペア:

[(1, 56971828), (2, 28485914), (4, 14242957), (17, 3351284), (23, 2477036), (34, 1675642), (46, 1238518), (68, 837821), (73, 780436), (92, 619259), (146, 390218), (292, 195109), (391, 145708), (499, 114172), (782, 72854), (998, 57086), (1241, 45908), (1564, 36427), (1679, 33932), (1996, 28543), (2482, 22954), (3358, 16966), (4964, 11477), (6716, 8483)]