49109580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 165844224

約数和(自身を除く): 116734644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 677, 780, 806, 930, 1116, 1170, 1209, 1354, 1395, 1612, 1860, 2015, 2031, 2340, 2418, 2708, 2790, 3385, 3627, 4030, 4062, 4836, 5580, 6045, 6093, 6770, 7254, 8060, 8124, 8801, 10155, 12090, 12186, 13540, 14508, 17602, 18135, 20310, 20987, 24180, 24372, 26403, 30465, 35204, 36270, 40620, 41974, 44005, 52806, 60930, 62961, 72540, 79209, 83948, 88010, 104935, 105612, 121860, 125922, 132015, 158418, 176020, 188883, 209870, 251844, 264030, 272831, 314805, 316836, 377766, 396045, 419740, 528060, 545662, 629610, 755532, 792090, 818493, 944415, 1091324, 1259220, 1364155, 1584180, 1636986, 1888830, 2455479, 2728310, 3273972, 3777660, 4092465, 4910958, 5456620, 8184930, 9821916, 12277395, 16369860, 24554790, 49109580]

約数ペア:

[(1, 49109580), (2, 24554790), (3, 16369860), (4, 12277395), (5, 9821916), (6, 8184930), (9, 5456620), (10, 4910958), (12, 4092465), (13, 3777660), (15, 3273972), (18, 2728310), (20, 2455479), (26, 1888830), (30, 1636986), (31, 1584180), (36, 1364155), (39, 1259220), (45, 1091324), (52, 944415), (60, 818493), (62, 792090), (65, 755532), (78, 629610), (90, 545662), (93, 528060), (117, 419740), (124, 396045), (130, 377766), (155, 316836), (156, 314805), (180, 272831), (186, 264030), (195, 251844), (234, 209870), (260, 188883), (279, 176020), (310, 158418), (372, 132015), (390, 125922), (403, 121860), (465, 105612), (468, 104935), (558, 88010), (585, 83948), (620, 79209), (677, 72540), (780, 62961), (806, 60930), (930, 52806), (1116, 44005), (1170, 41974), (1209, 40620), (1354, 36270), (1395, 35204), (1612, 30465), (1860, 26403), (2015, 24372), (2031, 24180), (2340, 20987), (2418, 20310), (2708, 18135), (2790, 17602), (3385, 14508), (3627, 13540), (4030, 12186), (4062, 12090), (4836, 10155), (5580, 8801), (6045, 8124), (6093, 8060), (6770, 7254)]