47742660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{5413}}^1$

素因数の和:5442

約数の個数: 108

約数和(自身を含む): 168494508

約数和(自身を除く): 120751848

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 5413, 8820, 10826, 16239, 21652, 27065, 32478, 37891, 48717, 54130, 64956, 75782, 81195, 97434, 108260, 113673, 151564, 162390, 189455, 194868, 227346, 243585, 265237, 324780, 341019, 378910, 454692, 487170, 530474, 568365, 682038, 757820, 795711, 974340, 1060948, 1136730, 1326185, 1364076, 1591422, 1705095, 2273460, 2387133, 2652370, 3182844, 3410190, 3978555, 4774266, 5304740, 6820380, 7957110, 9548532, 11935665, 15914220, 23871330, 47742660]

約数ペア:

[(1, 47742660), (2, 23871330), (3, 15914220), (4, 11935665), (5, 9548532), (6, 7957110), (7, 6820380), (9, 5304740), (10, 4774266), (12, 3978555), (14, 3410190), (15, 3182844), (18, 2652370), (20, 2387133), (21, 2273460), (28, 1705095), (30, 1591422), (35, 1364076), (36, 1326185), (42, 1136730), (45, 1060948), (49, 974340), (60, 795711), (63, 757820), (70, 682038), (84, 568365), (90, 530474), (98, 487170), (105, 454692), (126, 378910), (140, 341019), (147, 324780), (180, 265237), (196, 243585), (210, 227346), (245, 194868), (252, 189455), (294, 162390), (315, 151564), (420, 113673), (441, 108260), (490, 97434), (588, 81195), (630, 75782), (735, 64956), (882, 54130), (980, 48717), (1260, 37891), (1470, 32478), (1764, 27065), (2205, 21652), (2940, 16239), (4410, 10826), (5413, 8820)]