49881420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 160509888

約数和(自身を除く): 110628468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 751, 810, 820, 1107, 1230, 1476, 1502, 1620, 1845, 2214, 2253, 2460, 3004, 3321, 3690, 3755, 4428, 4506, 5535, 6642, 6759, 7380, 7510, 9012, 11070, 11265, 13284, 13518, 15020, 16605, 20277, 22140, 22530, 27036, 30791, 33210, 33795, 40554, 45060, 60831, 61582, 66420, 67590, 81108, 92373, 101385, 121662, 123164, 135180, 153955, 184746, 202770, 243324, 277119, 304155, 307910, 369492, 405540, 461865, 554238, 608310, 615820, 831357, 923730, 1108476, 1216620, 1385595, 1662714, 1847460, 2494071, 2771190, 3325428, 4156785, 4988142, 5542380, 8313570, 9976284, 12470355, 16627140, 24940710, 49881420]

約数ペア:

[(1, 49881420), (2, 24940710), (3, 16627140), (4, 12470355), (5, 9976284), (6, 8313570), (9, 5542380), (10, 4988142), (12, 4156785), (15, 3325428), (18, 2771190), (20, 2494071), (27, 1847460), (30, 1662714), (36, 1385595), (41, 1216620), (45, 1108476), (54, 923730), (60, 831357), (81, 615820), (82, 608310), (90, 554238), (108, 461865), (123, 405540), (135, 369492), (162, 307910), (164, 304155), (180, 277119), (205, 243324), (246, 202770), (270, 184746), (324, 153955), (369, 135180), (405, 123164), (410, 121662), (492, 101385), (540, 92373), (615, 81108), (738, 67590), (751, 66420), (810, 61582), (820, 60831), (1107, 45060), (1230, 40554), (1476, 33795), (1502, 33210), (1620, 30791), (1845, 27036), (2214, 22530), (2253, 22140), (2460, 20277), (3004, 16605), (3321, 15020), (3690, 13518), (3755, 13284), (4428, 11265), (4506, 11070), (5535, 9012), (6642, 7510), (6759, 7380)]