55115970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1553}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 163804032

約数和(自身を除く): 108688062

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1553, 1690, 2366, 2535, 2730, 3106, 3549, 4659, 5070, 5915, 7098, 7765, 9318, 10871, 11830, 15530, 17745, 20189, 21742, 23295, 32613, 35490, 40378, 46590, 54355, 60567, 65226, 100945, 108710, 121134, 141323, 163065, 201890, 262457, 282646, 302835, 326130, 423969, 524914, 605670, 706615, 787371, 847938, 1312285, 1413230, 1574742, 1837199, 2119845, 2624570, 3674398, 3936855, 4239690, 5511597, 7873710, 9185995, 11023194, 18371990, 27557985, 55115970]

約数ペア:

[(1, 55115970), (2, 27557985), (3, 18371990), (5, 11023194), (6, 9185995), (7, 7873710), (10, 5511597), (13, 4239690), (14, 3936855), (15, 3674398), (21, 2624570), (26, 2119845), (30, 1837199), (35, 1574742), (39, 1413230), (42, 1312285), (65, 847938), (70, 787371), (78, 706615), (91, 605670), (105, 524914), (130, 423969), (169, 326130), (182, 302835), (195, 282646), (210, 262457), (273, 201890), (338, 163065), (390, 141323), (455, 121134), (507, 108710), (546, 100945), (845, 65226), (910, 60567), (1014, 54355), (1183, 46590), (1365, 40378), (1553, 35490), (1690, 32613), (2366, 23295), (2535, 21742), (2730, 20189), (3106, 17745), (3549, 15530), (4659, 11830), (5070, 10871), (5915, 9318), (7098, 7765)]