51574770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 96

約数和(自身を含む): 152962992

約数和(自身を除く): 101388222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 2593, 3315, 3978, 5186, 6630, 7779, 9945, 12965, 15558, 19890, 23337, 25930, 33709, 38895, 44081, 46674, 67418, 77790, 88162, 101127, 116685, 132243, 168545, 202254, 220405, 233370, 264486, 303381, 337090, 396729, 440810, 505635, 573053, 606762, 661215, 793458, 1011270, 1146106, 1322430, 1516905, 1719159, 1983645, 2865265, 3033810, 3438318, 3967290, 5157477, 5730530, 8595795, 10314954, 17191590, 25787385, 51574770]

約数ペア:

[(1, 51574770), (2, 25787385), (3, 17191590), (5, 10314954), (6, 8595795), (9, 5730530), (10, 5157477), (13, 3967290), (15, 3438318), (17, 3033810), (18, 2865265), (26, 1983645), (30, 1719159), (34, 1516905), (39, 1322430), (45, 1146106), (51, 1011270), (65, 793458), (78, 661215), (85, 606762), (90, 573053), (102, 505635), (117, 440810), (130, 396729), (153, 337090), (170, 303381), (195, 264486), (221, 233370), (234, 220405), (255, 202254), (306, 168545), (390, 132243), (442, 116685), (510, 101127), (585, 88162), (663, 77790), (765, 67418), (1105, 46674), (1170, 44081), (1326, 38895), (1530, 33709), (1989, 25930), (2210, 23337), (2593, 19890), (3315, 15558), (3978, 12965), (5186, 9945), (6630, 7779)]