54939390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 89728770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 229, 330, 458, 687, 727, 1145, 1374, 1454, 2181, 2290, 2519, 3435, 3635, 4362, 5038, 6870, 7270, 7557, 7997, 10905, 12595, 15114, 15994, 21810, 23991, 25190, 37785, 39985, 47982, 75570, 79970, 119955, 166483, 239910, 332966, 499449, 832415, 998898, 1664830, 1831313, 2497245, 3662626, 4994490, 5493939, 9156565, 10987878, 18313130, 27469695, 54939390]

約数ペア:

[(1, 54939390), (2, 27469695), (3, 18313130), (5, 10987878), (6, 9156565), (10, 5493939), (11, 4994490), (15, 3662626), (22, 2497245), (30, 1831313), (33, 1664830), (55, 998898), (66, 832415), (110, 499449), (165, 332966), (229, 239910), (330, 166483), (458, 119955), (687, 79970), (727, 75570), (1145, 47982), (1374, 39985), (1454, 37785), (2181, 25190), (2290, 23991), (2519, 21810), (3435, 15994), (3635, 15114), (4362, 12595), (5038, 10905), (6870, 7997), (7270, 7557)]