51031932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1471}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 140958720

約数和(自身を除く): 89926788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 59, 84, 98, 118, 147, 177, 196, 236, 294, 354, 413, 588, 708, 826, 1239, 1471, 1652, 2478, 2891, 2942, 4413, 4956, 5782, 5884, 8673, 8826, 10297, 11564, 17346, 17652, 20594, 30891, 34692, 41188, 61782, 72079, 86789, 123564, 144158, 173578, 216237, 260367, 288316, 347156, 432474, 520734, 607523, 864948, 1041468, 1215046, 1822569, 2430092, 3645138, 4252661, 7290276, 8505322, 12757983, 17010644, 25515966, 51031932]

約数ペア:

[(1, 51031932), (2, 25515966), (3, 17010644), (4, 12757983), (6, 8505322), (7, 7290276), (12, 4252661), (14, 3645138), (21, 2430092), (28, 1822569), (42, 1215046), (49, 1041468), (59, 864948), (84, 607523), (98, 520734), (118, 432474), (147, 347156), (177, 288316), (196, 260367), (236, 216237), (294, 173578), (354, 144158), (413, 123564), (588, 86789), (708, 72079), (826, 61782), (1239, 41188), (1471, 34692), (1652, 30891), (2478, 20594), (2891, 17652), (2942, 17346), (4413, 11564), (4956, 10297), (5782, 8826), (5884, 8673)]