53455860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2413

約数の個数: 72

約数和(自身を含む): 163459296

約数和(自身を除く): 110003436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2267, 2358, 2620, 3930, 4534, 4716, 5895, 6801, 7860, 9068, 11335, 11790, 13602, 20403, 22670, 23580, 27204, 34005, 40806, 45340, 68010, 81612, 102015, 136020, 204030, 296977, 408060, 593954, 890931, 1187908, 1484885, 1781862, 2672793, 2969770, 3563724, 4454655, 5345586, 5939540, 8909310, 10691172, 13363965, 17818620, 26727930, 53455860]

約数ペア:

[(1, 53455860), (2, 26727930), (3, 17818620), (4, 13363965), (5, 10691172), (6, 8909310), (9, 5939540), (10, 5345586), (12, 4454655), (15, 3563724), (18, 2969770), (20, 2672793), (30, 1781862), (36, 1484885), (45, 1187908), (60, 890931), (90, 593954), (131, 408060), (180, 296977), (262, 204030), (393, 136020), (524, 102015), (655, 81612), (786, 68010), (1179, 45340), (1310, 40806), (1572, 34005), (1965, 27204), (2267, 23580), (2358, 22670), (2620, 20403), (3930, 13602), (4534, 11790), (4716, 11335), (5895, 9068), (6801, 7860)]