49947904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 110376000

約数和(自身を除く): 60428096

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 368, 391, 499, 544, 736, 782, 998, 1088, 1472, 1564, 1996, 2176, 2944, 3128, 3992, 4352, 5888, 6256, 7984, 8483, 11477, 12512, 15968, 16966, 22954, 25024, 31936, 33932, 45908, 50048, 63872, 67864, 91816, 100096, 127744, 135728, 183632, 195109, 271456, 367264, 390218, 542912, 734528, 780436, 1085824, 1469056, 1560872, 2171648, 2938112, 3121744, 6243488, 12486976, 24973952, 49947904]

約数ペア:

[(1, 49947904), (2, 24973952), (4, 12486976), (8, 6243488), (16, 3121744), (17, 2938112), (23, 2171648), (32, 1560872), (34, 1469056), (46, 1085824), (64, 780436), (68, 734528), (92, 542912), (128, 390218), (136, 367264), (184, 271456), (256, 195109), (272, 183632), (368, 135728), (391, 127744), (499, 100096), (544, 91816), (736, 67864), (782, 63872), (998, 50048), (1088, 45908), (1472, 33932), (1564, 31936), (1996, 25024), (2176, 22954), (2944, 16966), (3128, 15968), (3992, 12512), (4352, 11477), (5888, 8483), (6256, 7984)]