52408720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 156989952

約数和(自身を除く): 104581232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 161, 182, 184, 208, 230, 260, 280, 299, 313, 322, 364, 368, 455, 460, 520, 560, 598, 626, 644, 728, 805, 910, 920, 1040, 1196, 1252, 1288, 1456, 1495, 1565, 1610, 1820, 1840, 2093, 2191, 2392, 2504, 2576, 2990, 3130, 3220, 3640, 4069, 4186, 4382, 4784, 5008, 5980, 6260, 6440, 7199, 7280, 8138, 8372, 8764, 10465, 10955, 11960, 12520, 12880, 14398, 16276, 16744, 17528, 20345, 20930, 21910, 23920, 25040, 28483, 28796, 32552, 33488, 35056, 35995, 40690, 41860, 43820, 50393, 56966, 57592, 65104, 71990, 81380, 83720, 87640, 93587, 100786, 113932, 115184, 142415, 143980, 162760, 167440, 175280, 187174, 201572, 227864, 251965, 284830, 287960, 325520, 374348, 403144, 455728, 467935, 503930, 569660, 575920, 655109, 748696, 806288, 935870, 1007860, 1139320, 1310218, 1497392, 1871740, 2015720, 2278640, 2620436, 3275545, 3743480, 4031440, 5240872, 6551090, 7486960, 10481744, 13102180, 26204360, 52408720]

約数ペア:

[(1, 52408720), (2, 26204360), (4, 13102180), (5, 10481744), (7, 7486960), (8, 6551090), (10, 5240872), (13, 4031440), (14, 3743480), (16, 3275545), (20, 2620436), (23, 2278640), (26, 2015720), (28, 1871740), (35, 1497392), (40, 1310218), (46, 1139320), (52, 1007860), (56, 935870), (65, 806288), (70, 748696), (80, 655109), (91, 575920), (92, 569660), (104, 503930), (112, 467935), (115, 455728), (130, 403144), (140, 374348), (161, 325520), (182, 287960), (184, 284830), (208, 251965), (230, 227864), (260, 201572), (280, 187174), (299, 175280), (313, 167440), (322, 162760), (364, 143980), (368, 142415), (455, 115184), (460, 113932), (520, 100786), (560, 93587), (598, 87640), (626, 83720), (644, 81380), (728, 71990), (805, 65104), (910, 57592), (920, 56966), (1040, 50393), (1196, 43820), (1252, 41860), (1288, 40690), (1456, 35995), (1495, 35056), (1565, 33488), (1610, 32552), (1820, 28796), (1840, 28483), (2093, 25040), (2191, 23920), (2392, 21910), (2504, 20930), (2576, 20345), (2990, 17528), (3130, 16744), (3220, 16276), (3640, 14398), (4069, 12880), (4186, 12520), (4382, 11960), (4784, 10955), (5008, 10465), (5980, 8764), (6260, 8372), (6440, 8138), (7199, 7280)]