49736686920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1\times {\mathrm{1951}}^1$

素因数の和:4023

約数の個数: 128

約数和(自身を含む): 150733440000

約数和(自身を除く): 100996753080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1949, 1951, 2180, 2616, 3270, 3898, 3902, 4360, 5847, 5853, 6540, 7796, 7804, 9745, 9755, 11694, 11706, 13080, 15592, 15608, 19490, 19510, 23388, 23412, 29235, 29265, 38980, 39020, 46776, 46824, 58470, 58530, 77960, 78040, 116940, 117060, 212441, 212659, 233880, 234120, 424882, 425318, 637323, 637977, 849764, 850636, 1062205, 1063295, 1274646, 1275954, 1699528, 1701272, 2124410, 2126590, 2549292, 2551908, 3186615, 3189885, 3802499, 4248820, 4253180, 5098584, 5103816, 6373230, 6379770, 7604998, 8497640, 8506360, 11407497, 12746460, 12759540, 15209996, 19012495, 22814994, 25492920, 25519080, 30419992, 38024990, 45629988, 57037485, 76049980, 91259976, 114074970, 152099960, 228149940, 414472391, 456299880, 828944782, 1243417173, 1657889564, 2072361955, 2486834346, 3315779128, 4144723910, 4973668692, 6217085865, 8289447820, 9947337384, 12434171730, 16578895640, 24868343460, 49736686920]

約数ペア:

[(1, 49736686920), (2, 24868343460), (3, 16578895640), (4, 12434171730), (5, 9947337384), (6, 8289447820), (8, 6217085865), (10, 4973668692), (12, 4144723910), (15, 3315779128), (20, 2486834346), (24, 2072361955), (30, 1657889564), (40, 1243417173), (60, 828944782), (109, 456299880), (120, 414472391), (218, 228149940), (327, 152099960), (436, 114074970), (545, 91259976), (654, 76049980), (872, 57037485), (1090, 45629988), (1308, 38024990), (1635, 30419992), (1949, 25519080), (1951, 25492920), (2180, 22814994), (2616, 19012495), (3270, 15209996), (3898, 12759540), (3902, 12746460), (4360, 11407497), (5847, 8506360), (5853, 8497640), (6540, 7604998), (7796, 6379770), (7804, 6373230), (9745, 5103816), (9755, 5098584), (11694, 4253180), (11706, 4248820), (13080, 3802499), (15592, 3189885), (15608, 3186615), (19490, 2551908), (19510, 2549292), (23388, 2126590), (23412, 2124410), (29235, 1701272), (29265, 1699528), (38980, 1275954), (39020, 1274646), (46776, 1063295), (46824, 1062205), (58470, 850636), (58530, 849764), (77960, 637977), (78040, 637323), (116940, 425318), (117060, 424882), (212441, 234120), (212659, 233880)]