48975660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 156828672

約数和(自身を除く): 107853012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 131, 134, 155, 180, 186, 201, 262, 268, 279, 310, 335, 372, 393, 402, 465, 524, 558, 603, 620, 655, 670, 786, 804, 930, 1005, 1116, 1179, 1206, 1310, 1340, 1395, 1572, 1860, 1965, 2010, 2077, 2358, 2412, 2620, 2790, 3015, 3930, 4020, 4061, 4154, 4716, 5580, 5895, 6030, 6231, 7860, 8122, 8308, 8777, 10385, 11790, 12060, 12183, 12462, 16244, 17554, 18693, 20305, 20770, 23580, 24366, 24924, 26331, 31155, 35108, 36549, 37386, 40610, 41540, 43885, 48732, 52662, 60915, 62310, 73098, 74772, 78993, 81220, 87770, 93465, 105324, 121830, 124620, 131655, 146196, 157986, 175540, 182745, 186930, 243660, 263310, 272087, 315972, 365490, 373860, 394965, 526620, 544174, 730980, 789930, 816261, 1088348, 1360435, 1579860, 1632522, 2448783, 2720870, 3265044, 4081305, 4897566, 5441740, 8162610, 9795132, 12243915, 16325220, 24487830, 48975660]

約数ペア:

[(1, 48975660), (2, 24487830), (3, 16325220), (4, 12243915), (5, 9795132), (6, 8162610), (9, 5441740), (10, 4897566), (12, 4081305), (15, 3265044), (18, 2720870), (20, 2448783), (30, 1632522), (31, 1579860), (36, 1360435), (45, 1088348), (60, 816261), (62, 789930), (67, 730980), (90, 544174), (93, 526620), (124, 394965), (131, 373860), (134, 365490), (155, 315972), (180, 272087), (186, 263310), (201, 243660), (262, 186930), (268, 182745), (279, 175540), (310, 157986), (335, 146196), (372, 131655), (393, 124620), (402, 121830), (465, 105324), (524, 93465), (558, 87770), (603, 81220), (620, 78993), (655, 74772), (670, 73098), (786, 62310), (804, 60915), (930, 52662), (1005, 48732), (1116, 43885), (1179, 41540), (1206, 40610), (1310, 37386), (1340, 36549), (1395, 35108), (1572, 31155), (1860, 26331), (1965, 24924), (2010, 24366), (2077, 23580), (2358, 20770), (2412, 20305), (2620, 18693), (2790, 17554), (3015, 16244), (3930, 12462), (4020, 12183), (4061, 12060), (4154, 11790), (4716, 10385), (5580, 8777), (5895, 8308), (6030, 8122), (6231, 7860)]