56953620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{797}}^1$

素因数の和:1209

約数の個数: 72

約数和(自身を含む): 173411784

約数和(自身を除く): 116458164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 397, 794, 797, 1191, 1588, 1594, 1985, 2382, 2391, 3188, 3573, 3970, 3985, 4764, 4782, 5955, 7146, 7173, 7940, 7970, 9564, 11910, 11955, 14292, 14346, 15940, 17865, 23820, 23910, 28692, 35730, 35865, 47820, 71460, 71730, 143460, 316409, 632818, 949227, 1265636, 1582045, 1898454, 2847681, 3164090, 3796908, 4746135, 5695362, 6328180, 9492270, 11390724, 14238405, 18984540, 28476810, 56953620]

約数ペア:

[(1, 56953620), (2, 28476810), (3, 18984540), (4, 14238405), (5, 11390724), (6, 9492270), (9, 6328180), (10, 5695362), (12, 4746135), (15, 3796908), (18, 3164090), (20, 2847681), (30, 1898454), (36, 1582045), (45, 1265636), (60, 949227), (90, 632818), (180, 316409), (397, 143460), (794, 71730), (797, 71460), (1191, 47820), (1588, 35865), (1594, 35730), (1985, 28692), (2382, 23910), (2391, 23820), (3188, 17865), (3573, 15940), (3970, 14346), (3985, 14292), (4764, 11955), (4782, 11910), (5955, 9564), (7146, 7970), (7173, 7940)]