51212040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3527}}^1$

素因数の和:3563

約数の個数: 96

約数和(自身を含む): 168920640

約数和(自身を除く): 117708600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3527, 3630, 4840, 7054, 7260, 10581, 14108, 14520, 17635, 21162, 28216, 35270, 38797, 42324, 52905, 70540, 77594, 84648, 105810, 116391, 141080, 155188, 193985, 211620, 232782, 310376, 387970, 423240, 426767, 465564, 581955, 775940, 853534, 931128, 1163910, 1280301, 1551880, 1707068, 2133835, 2327820, 2560602, 3414136, 4267670, 4655640, 5121204, 6401505, 8535340, 10242408, 12803010, 17070680, 25606020, 51212040]

約数ペア:

[(1, 51212040), (2, 25606020), (3, 17070680), (4, 12803010), (5, 10242408), (6, 8535340), (8, 6401505), (10, 5121204), (11, 4655640), (12, 4267670), (15, 3414136), (20, 2560602), (22, 2327820), (24, 2133835), (30, 1707068), (33, 1551880), (40, 1280301), (44, 1163910), (55, 931128), (60, 853534), (66, 775940), (88, 581955), (110, 465564), (120, 426767), (121, 423240), (132, 387970), (165, 310376), (220, 232782), (242, 211620), (264, 193985), (330, 155188), (363, 141080), (440, 116391), (484, 105810), (605, 84648), (660, 77594), (726, 70540), (968, 52905), (1210, 42324), (1320, 38797), (1452, 35270), (1815, 28216), (2420, 21162), (2904, 17635), (3527, 14520), (3630, 14108), (4840, 10581), (7054, 7260)]