52463320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 155131200

約数和(自身を除く): 102667880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 49, 52, 56, 58, 65, 70, 71, 91, 98, 104, 116, 130, 140, 142, 145, 182, 196, 203, 232, 245, 260, 280, 284, 290, 355, 364, 377, 392, 406, 455, 490, 497, 520, 568, 580, 637, 710, 728, 754, 812, 910, 923, 980, 994, 1015, 1160, 1274, 1420, 1421, 1508, 1624, 1820, 1846, 1885, 1960, 1988, 2030, 2059, 2485, 2548, 2639, 2840, 2842, 3016, 3185, 3479, 3640, 3692, 3770, 3976, 4060, 4118, 4615, 4970, 5096, 5278, 5684, 6370, 6461, 6958, 7105, 7384, 7540, 8120, 8236, 9230, 9940, 10295, 10556, 11368, 12740, 12922, 13195, 13916, 14210, 14413, 15080, 16472, 17395, 18460, 18473, 19880, 20590, 21112, 25480, 25844, 26390, 26767, 27832, 28420, 28826, 32305, 34790, 36920, 36946, 41180, 45227, 51688, 52780, 53534, 56840, 57652, 64610, 69580, 72065, 73892, 82360, 90454, 92365, 100891, 105560, 107068, 115304, 129220, 133835, 139160, 144130, 147784, 180908, 184730, 187369, 201782, 214136, 226135, 258440, 267670, 288260, 361816, 369460, 374738, 403564, 452270, 504455, 535340, 576520, 738920, 749476, 807128, 904540, 936845, 1008910, 1070680, 1311583, 1498952, 1809080, 1873690, 2017820, 2623166, 3747380, 4035640, 5246332, 6557915, 7494760, 10492664, 13115830, 26231660, 52463320]

約数ペア:

[(1, 52463320), (2, 26231660), (4, 13115830), (5, 10492664), (7, 7494760), (8, 6557915), (10, 5246332), (13, 4035640), (14, 3747380), (20, 2623166), (26, 2017820), (28, 1873690), (29, 1809080), (35, 1498952), (40, 1311583), (49, 1070680), (52, 1008910), (56, 936845), (58, 904540), (65, 807128), (70, 749476), (71, 738920), (91, 576520), (98, 535340), (104, 504455), (116, 452270), (130, 403564), (140, 374738), (142, 369460), (145, 361816), (182, 288260), (196, 267670), (203, 258440), (232, 226135), (245, 214136), (260, 201782), (280, 187369), (284, 184730), (290, 180908), (355, 147784), (364, 144130), (377, 139160), (392, 133835), (406, 129220), (455, 115304), (490, 107068), (497, 105560), (520, 100891), (568, 92365), (580, 90454), (637, 82360), (710, 73892), (728, 72065), (754, 69580), (812, 64610), (910, 57652), (923, 56840), (980, 53534), (994, 52780), (1015, 51688), (1160, 45227), (1274, 41180), (1420, 36946), (1421, 36920), (1508, 34790), (1624, 32305), (1820, 28826), (1846, 28420), (1885, 27832), (1960, 26767), (1988, 26390), (2030, 25844), (2059, 25480), (2485, 21112), (2548, 20590), (2639, 19880), (2840, 18473), (2842, 18460), (3016, 17395), (3185, 16472), (3479, 15080), (3640, 14413), (3692, 14210), (3770, 13916), (3976, 13195), (4060, 12922), (4118, 12740), (4615, 11368), (4970, 10556), (5096, 10295), (5278, 9940), (5684, 9230), (6370, 8236), (6461, 8120), (6958, 7540), (7105, 7384)]