52372980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 120

約数和(自身を含む): 179292960

約数和(自身を除く): 126919980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2939, 2970, 3564, 4455, 5878, 5940, 8817, 8910, 11756, 14695, 17634, 17820, 26451, 29390, 32329, 35268, 44085, 52902, 58780, 64658, 79353, 88170, 96987, 105804, 129316, 132255, 158706, 161645, 176340, 193974, 238059, 264510, 290961, 317412, 323290, 387948, 396765, 476118, 484935, 529020, 581922, 646580, 793530, 872883, 952236, 969870, 1163844, 1190295, 1454805, 1587060, 1745766, 1939740, 2380590, 2618649, 2909610, 3491532, 4364415, 4761180, 5237298, 5819220, 8728830, 10474596, 13093245, 17457660, 26186490, 52372980]

約数ペア:

[(1, 52372980), (2, 26186490), (3, 17457660), (4, 13093245), (5, 10474596), (6, 8728830), (9, 5819220), (10, 5237298), (11, 4761180), (12, 4364415), (15, 3491532), (18, 2909610), (20, 2618649), (22, 2380590), (27, 1939740), (30, 1745766), (33, 1587060), (36, 1454805), (44, 1190295), (45, 1163844), (54, 969870), (55, 952236), (60, 872883), (66, 793530), (81, 646580), (90, 581922), (99, 529020), (108, 484935), (110, 476118), (132, 396765), (135, 387948), (162, 323290), (165, 317412), (180, 290961), (198, 264510), (220, 238059), (270, 193974), (297, 176340), (324, 161645), (330, 158706), (396, 132255), (405, 129316), (495, 105804), (540, 96987), (594, 88170), (660, 79353), (810, 64658), (891, 58780), (990, 52902), (1188, 44085), (1485, 35268), (1620, 32329), (1782, 29390), (1980, 26451), (2939, 17820), (2970, 17634), (3564, 14695), (4455, 11756), (5878, 8910), (5940, 8817)]