53345460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 172005120

約数和(自身を除く): 118659660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 809, 942, 1099, 1570, 1618, 1884, 2198, 2355, 2427, 3140, 3236, 3297, 4045, 4396, 4710, 4854, 5495, 5663, 6594, 8090, 9420, 9708, 10990, 11326, 12135, 13188, 16180, 16485, 16989, 21980, 22652, 24270, 28315, 32970, 33978, 48540, 56630, 65940, 67956, 84945, 113260, 127013, 169890, 254026, 339780, 381039, 508052, 635065, 762078, 889091, 1270130, 1524156, 1778182, 1905195, 2540260, 2667273, 3556364, 3810390, 4445455, 5334546, 7620780, 8890910, 10669092, 13336365, 17781820, 26672730, 53345460]

約数ペア:

[(1, 53345460), (2, 26672730), (3, 17781820), (4, 13336365), (5, 10669092), (6, 8890910), (7, 7620780), (10, 5334546), (12, 4445455), (14, 3810390), (15, 3556364), (20, 2667273), (21, 2540260), (28, 1905195), (30, 1778182), (35, 1524156), (42, 1270130), (60, 889091), (70, 762078), (84, 635065), (105, 508052), (140, 381039), (157, 339780), (210, 254026), (314, 169890), (420, 127013), (471, 113260), (628, 84945), (785, 67956), (809, 65940), (942, 56630), (1099, 48540), (1570, 33978), (1618, 32970), (1884, 28315), (2198, 24270), (2355, 22652), (2427, 21980), (3140, 16989), (3236, 16485), (3297, 16180), (4045, 13188), (4396, 12135), (4710, 11326), (4854, 10990), (5495, 9708), (5663, 9420), (6594, 8090)]