51818112.000000000

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 472844736

約数和(自身を除く): 305067906

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 193, 195, 234, 386, 390, 579, 585, 743, 965, 1158, 1170, 1486, 1737, 1930, 2229, 2509, 2895, 3474, 3715, 4458, 5018, 5790, 6687, 7430, 7527, 8685, 9659, 11145, 12545, 13374, 15054, 17370, 19318, 22290, 22581, 25090, 28977, 33435, 37635, 45162, 48295, 57954, 66870, 75270, 86931, 96590, 112905, 143399, 144885, 173862, 225810, 286798, 289770, 430197, 434655, 716995, 860394, 869310, 1290591, 1433990, 1864187, 2150985, 2581182, 3728374, 4301970, 5592561, 6452955, 9320935, 11185122, 12905910, 16777683, 18641870, 27962805, 33555366, 55925610, 83888415, 167776830]

約数ペア:

[(1, 167776830), (2, 83888415), (3, 55925610), (5, 33555366), (6, 27962805), (9, 18641870), (10, 16777683), (13, 12905910), (15, 11185122), (18, 9320935), (26, 6452955), (30, 5592561), (39, 4301970), (45, 3728374), (65, 2581182), (78, 2150985), (90, 1864187), (117, 1433990), (130, 1290591), (193, 869310), (195, 860394), (234, 716995), (386, 434655), (390, 430197), (579, 289770), (585, 286798), (743, 225810), (965, 173862), (1158, 144885), (1170, 143399), (1486, 112905), (1737, 96590), (1930, 86931), (2229, 75270), (2509, 66870), (2895, 57954), (3474, 48295), (3715, 45162), (4458, 37635), (5018, 33435), (5790, 28977), (6687, 25090), (7430, 22581), (7527, 22290), (8685, 19318), (9659, 17370), (11145, 15054), (12545, 13374)]