51729480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13063}}^1$

素因数の和:13091

約数の個数: 96

約数和(自身を含む): 183418560

約数和(自身を除く): 131689080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 13063, 26126, 39189, 52252, 65315, 78378, 104504, 117567, 130630, 143693, 156756, 195945, 235134, 261260, 287386, 313512, 391890, 431079, 470268, 522520, 574772, 587835, 718465, 783780, 862158, 940536, 1149544, 1175670, 1293237, 1436930, 1567560, 1724316, 2155395, 2351340, 2586474, 2873860, 3448632, 4310790, 4702680, 5172948, 5747720, 6466185, 8621580, 10345896, 12932370, 17243160, 25864740, 51729480]

約数ペア:

[(1, 51729480), (2, 25864740), (3, 17243160), (4, 12932370), (5, 10345896), (6, 8621580), (8, 6466185), (9, 5747720), (10, 5172948), (11, 4702680), (12, 4310790), (15, 3448632), (18, 2873860), (20, 2586474), (22, 2351340), (24, 2155395), (30, 1724316), (33, 1567560), (36, 1436930), (40, 1293237), (44, 1175670), (45, 1149544), (55, 940536), (60, 862158), (66, 783780), (72, 718465), (88, 587835), (90, 574772), (99, 522520), (110, 470268), (120, 431079), (132, 391890), (165, 313512), (180, 287386), (198, 261260), (220, 235134), (264, 195945), (330, 156756), (360, 143693), (396, 130630), (440, 117567), (495, 104504), (660, 78378), (792, 65315), (990, 52252), (1320, 39189), (1980, 26126), (3960, 13063)]