49064756468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{18797}}^1$

素因数の和:18993

約数の個数: 96

約数和(自身を含む): 108233169408

約数和(自身を除く): 59168412940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 101, 142, 182, 202, 284, 364, 404, 497, 707, 923, 994, 1313, 1414, 1846, 1988, 2626, 2828, 3692, 5252, 6461, 7171, 9191, 12922, 14342, 18382, 18797, 25844, 28684, 36764, 37594, 50197, 75188, 93223, 100394, 131579, 186446, 200788, 244361, 263158, 372892, 488722, 526316, 652561, 977444, 1305122, 1334587, 1710527, 1898497, 2610244, 2669174, 3421054, 3796994, 5338348, 6842108, 7593988, 9342109, 13289479, 17349631, 18684218, 24680461, 26578958, 34699262, 37368436, 49360922, 53157916, 69398524, 98721844, 121447417, 134793287, 172763227, 242894834, 269586574, 345526454, 485789668, 539173148, 691052908, 943553009, 1752312731, 1887106018, 3504625462, 3774212036, 7009250924, 12266189117, 24532378234, 49064756468]

約数ペア:

[(1, 49064756468), (2, 24532378234), (4, 12266189117), (7, 7009250924), (13, 3774212036), (14, 3504625462), (26, 1887106018), (28, 1752312731), (52, 943553009), (71, 691052908), (91, 539173148), (101, 485789668), (142, 345526454), (182, 269586574), (202, 242894834), (284, 172763227), (364, 134793287), (404, 121447417), (497, 98721844), (707, 69398524), (923, 53157916), (994, 49360922), (1313, 37368436), (1414, 34699262), (1846, 26578958), (1988, 24680461), (2626, 18684218), (2828, 17349631), (3692, 13289479), (5252, 9342109), (6461, 7593988), (7171, 6842108), (9191, 5338348), (12922, 3796994), (14342, 3421054), (18382, 2669174), (18797, 2610244), (25844, 1898497), (28684, 1710527), (36764, 1334587), (37594, 1305122), (50197, 977444), (75188, 652561), (93223, 526316), (100394, 488722), (131579, 372892), (186446, 263158), (200788, 244361)]