48118980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 168920640

約数和(自身を除く): 120801660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1259, 1274, 1365, 1470, 1820, 1911, 2518, 2548, 2730, 2940, 3185, 3777, 3822, 5036, 5460, 6295, 6370, 7554, 7644, 8813, 9555, 12590, 12740, 15108, 16367, 17626, 18885, 19110, 25180, 26439, 32734, 35252, 37770, 38220, 44065, 49101, 52878, 61691, 65468, 75540, 81835, 88130, 98202, 105756, 114569, 123382, 132195, 163670, 176260, 185073, 196404, 229138, 245505, 246764, 264390, 308455, 327340, 343707, 370146, 458276, 491010, 528780, 572845, 616910, 687414, 740292, 801983, 925365, 982020, 1145690, 1233820, 1374828, 1603966, 1718535, 1850730, 2291380, 2405949, 3207932, 3437070, 3701460, 4009915, 4811898, 6874140, 8019830, 9623796, 12029745, 16039660, 24059490, 48118980]

約数ペア:

[(1, 48118980), (2, 24059490), (3, 16039660), (4, 12029745), (5, 9623796), (6, 8019830), (7, 6874140), (10, 4811898), (12, 4009915), (13, 3701460), (14, 3437070), (15, 3207932), (20, 2405949), (21, 2291380), (26, 1850730), (28, 1718535), (30, 1603966), (35, 1374828), (39, 1233820), (42, 1145690), (49, 982020), (52, 925365), (60, 801983), (65, 740292), (70, 687414), (78, 616910), (84, 572845), (91, 528780), (98, 491010), (105, 458276), (130, 370146), (140, 343707), (147, 327340), (156, 308455), (182, 264390), (195, 246764), (196, 245505), (210, 229138), (245, 196404), (260, 185073), (273, 176260), (294, 163670), (364, 132195), (390, 123382), (420, 114569), (455, 105756), (490, 98202), (546, 88130), (588, 81835), (637, 75540), (735, 65468), (780, 61691), (910, 52878), (980, 49101), (1092, 44065), (1259, 38220), (1274, 37770), (1365, 35252), (1470, 32734), (1820, 26439), (1911, 25180), (2518, 19110), (2548, 18885), (2730, 17626), (2940, 16367), (3185, 15108), (3777, 12740), (3822, 12590), (5036, 9555), (5460, 8813), (6295, 7644), (6370, 7554)]