48997216620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{166081}}^1$

素因数の和:166256

約数の個数: 144

約数和(自身を含む): 163225389600

約数和(自身を除く): 114228172980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 149, 165, 180, 198, 220, 298, 330, 396, 447, 495, 596, 660, 745, 894, 990, 1341, 1490, 1639, 1788, 1980, 2235, 2682, 2980, 3278, 4470, 4917, 5364, 6556, 6705, 8195, 8940, 9834, 13410, 14751, 16390, 19668, 24585, 26820, 29502, 32780, 49170, 59004, 73755, 98340, 147510, 166081, 295020, 332162, 498243, 664324, 830405, 996486, 1494729, 1660810, 1826891, 1992972, 2491215, 2989458, 3321620, 3653782, 4982430, 5480673, 5978916, 7307564, 7473645, 9134455, 9964860, 10961346, 14947290, 16442019, 18268910, 21922692, 24746069, 27403365, 29894580, 32884038, 36537820, 49492138, 54806730, 65768076, 74238207, 82210095, 98984276, 109613460, 123730345, 148476414, 164420190, 222714621, 247460690, 272206759, 296952828, 328840380, 371191035, 445429242, 494921380, 544413518, 742382070, 816620277, 890858484, 1088827036, 1113573105, 1361033795, 1484764140, 1633240554, 2227146210, 2449860831, 2722067590, 3266481108, 4083101385, 4454292420, 4899721662, 5444135180, 8166202770, 9799443324, 12249304155, 16332405540, 24498608310, 48997216620]

約数ペア:

[(1, 48997216620), (2, 24498608310), (3, 16332405540), (4, 12249304155), (5, 9799443324), (6, 8166202770), (9, 5444135180), (10, 4899721662), (11, 4454292420), (12, 4083101385), (15, 3266481108), (18, 2722067590), (20, 2449860831), (22, 2227146210), (30, 1633240554), (33, 1484764140), (36, 1361033795), (44, 1113573105), (45, 1088827036), (55, 890858484), (60, 816620277), (66, 742382070), (90, 544413518), (99, 494921380), (110, 445429242), (132, 371191035), (149, 328840380), (165, 296952828), (180, 272206759), (198, 247460690), (220, 222714621), (298, 164420190), (330, 148476414), (396, 123730345), (447, 109613460), (495, 98984276), (596, 82210095), (660, 74238207), (745, 65768076), (894, 54806730), (990, 49492138), (1341, 36537820), (1490, 32884038), (1639, 29894580), (1788, 27403365), (1980, 24746069), (2235, 21922692), (2682, 18268910), (2980, 16442019), (3278, 14947290), (4470, 10961346), (4917, 9964860), (5364, 9134455), (6556, 7473645), (6705, 7307564), (8195, 5978916), (8940, 5480673), (9834, 4982430), (13410, 3653782), (14751, 3321620), (16390, 2989458), (19668, 2491215), (24585, 1992972), (26820, 1826891), (29502, 1660810), (32780, 1494729), (49170, 996486), (59004, 830405), (73755, 664324), (98340, 498243), (147510, 332162), (166081, 295020)]