47956860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4229}}^1$

素因数の和:4257

約数の個数: 120

約数和(自身を含む): 171974880

約数和(自身を除く): 124018020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4229, 5670, 8458, 11340, 12687, 16916, 21145, 25374, 29603, 38061, 42290, 50748, 59206, 63435, 76122, 84580, 88809, 114183, 118412, 126870, 148015, 152244, 177618, 190305, 228366, 253740, 266427, 296030, 342549, 355236, 380610, 444045, 456732, 532854, 570915, 592060, 685098, 761220, 799281, 888090, 1065708, 1141830, 1332135, 1370196, 1598562, 1712745, 1776180, 2283660, 2397843, 2664270, 3197124, 3425490, 3996405, 4795686, 5328540, 6850980, 7992810, 9591372, 11989215, 15985620, 23978430, 47956860]

約数ペア:

[(1, 47956860), (2, 23978430), (3, 15985620), (4, 11989215), (5, 9591372), (6, 7992810), (7, 6850980), (9, 5328540), (10, 4795686), (12, 3996405), (14, 3425490), (15, 3197124), (18, 2664270), (20, 2397843), (21, 2283660), (27, 1776180), (28, 1712745), (30, 1598562), (35, 1370196), (36, 1332135), (42, 1141830), (45, 1065708), (54, 888090), (60, 799281), (63, 761220), (70, 685098), (81, 592060), (84, 570915), (90, 532854), (105, 456732), (108, 444045), (126, 380610), (135, 355236), (140, 342549), (162, 296030), (180, 266427), (189, 253740), (210, 228366), (252, 190305), (270, 177618), (315, 152244), (324, 148015), (378, 126870), (405, 118412), (420, 114183), (540, 88809), (567, 84580), (630, 76122), (756, 63435), (810, 59206), (945, 50748), (1134, 42290), (1260, 38061), (1620, 29603), (1890, 25374), (2268, 21145), (2835, 16916), (3780, 12687), (4229, 11340), (5670, 8458)]