51102480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 186238080

約数和(自身を除く): 135135600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1489, 1560, 1716, 2145, 2288, 2640, 2860, 2978, 3120, 3432, 4290, 4467, 5720, 5956, 6864, 7445, 8580, 8934, 11440, 11912, 14890, 16379, 17160, 17868, 19357, 22335, 23824, 29780, 32758, 34320, 35736, 38714, 44670, 49137, 58071, 59560, 65516, 71472, 77428, 81895, 89340, 96785, 98274, 116142, 119120, 131032, 154856, 163790, 178680, 193570, 196548, 212927, 232284, 245685, 262064, 290355, 309712, 327580, 357360, 387140, 393096, 425854, 464568, 491370, 580710, 638781, 655160, 774280, 786192, 851708, 929136, 982740, 1064635, 1161420, 1277562, 1310320, 1548560, 1703416, 1965480, 2129270, 2322840, 2555124, 3193905, 3406832, 3930960, 4258540, 4645680, 5110248, 6387810, 8517080, 10220496, 12775620, 17034160, 25551240, 51102480]

約数ペア:

[(1, 51102480), (2, 25551240), (3, 17034160), (4, 12775620), (5, 10220496), (6, 8517080), (8, 6387810), (10, 5110248), (11, 4645680), (12, 4258540), (13, 3930960), (15, 3406832), (16, 3193905), (20, 2555124), (22, 2322840), (24, 2129270), (26, 1965480), (30, 1703416), (33, 1548560), (39, 1310320), (40, 1277562), (44, 1161420), (48, 1064635), (52, 982740), (55, 929136), (60, 851708), (65, 786192), (66, 774280), (78, 655160), (80, 638781), (88, 580710), (104, 491370), (110, 464568), (120, 425854), (130, 393096), (132, 387140), (143, 357360), (156, 327580), (165, 309712), (176, 290355), (195, 262064), (208, 245685), (220, 232284), (240, 212927), (260, 196548), (264, 193570), (286, 178680), (312, 163790), (330, 154856), (390, 131032), (429, 119120), (440, 116142), (520, 98274), (528, 96785), (572, 89340), (624, 81895), (660, 77428), (715, 71472), (780, 65516), (858, 59560), (880, 58071), (1040, 49137), (1144, 44670), (1320, 38714), (1430, 35736), (1489, 34320), (1560, 32758), (1716, 29780), (2145, 23824), (2288, 22335), (2640, 19357), (2860, 17868), (2978, 17160), (3120, 16379), (3432, 14890), (4290, 11912), (4467, 11440), (5720, 8934), (5956, 8580), (6864, 7445)]