48809880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{2767}}^1$

素因数の和:2798

約数の個数: 144

約数和(自身を含む): 184597920

約数和(自身を除く): 135788040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2767, 2940, 3528, 4410, 5534, 5880, 8301, 8820, 11068, 13835, 16602, 17640, 19369, 22136, 24903, 27670, 33204, 38738, 41505, 49806, 55340, 58107, 66408, 77476, 83010, 96845, 99612, 110680, 116214, 124515, 135583, 154952, 166020, 174321, 193690, 199224, 232428, 249030, 271166, 290535, 332040, 348642, 387380, 406749, 464856, 498060, 542332, 581070, 677915, 697284, 774760, 813498, 871605, 996120, 1084664, 1162140, 1220247, 1355830, 1394568, 1626996, 1743210, 2033745, 2324280, 2440494, 2711660, 3253992, 3486420, 4067490, 4880988, 5423320, 6101235, 6972840, 8134980, 9761976, 12202470, 16269960, 24404940, 48809880]

約数ペア:

[(1, 48809880), (2, 24404940), (3, 16269960), (4, 12202470), (5, 9761976), (6, 8134980), (7, 6972840), (8, 6101235), (9, 5423320), (10, 4880988), (12, 4067490), (14, 3486420), (15, 3253992), (18, 2711660), (20, 2440494), (21, 2324280), (24, 2033745), (28, 1743210), (30, 1626996), (35, 1394568), (36, 1355830), (40, 1220247), (42, 1162140), (45, 1084664), (49, 996120), (56, 871605), (60, 813498), (63, 774760), (70, 697284), (72, 677915), (84, 581070), (90, 542332), (98, 498060), (105, 464856), (120, 406749), (126, 387380), (140, 348642), (147, 332040), (168, 290535), (180, 271166), (196, 249030), (210, 232428), (245, 199224), (252, 193690), (280, 174321), (294, 166020), (315, 154952), (360, 135583), (392, 124515), (420, 116214), (441, 110680), (490, 99612), (504, 96845), (588, 83010), (630, 77476), (735, 66408), (840, 58107), (882, 55340), (980, 49806), (1176, 41505), (1260, 38738), (1470, 33204), (1764, 27670), (1960, 24903), (2205, 22136), (2520, 19369), (2767, 17640), (2940, 16602), (3528, 13835), (4410, 11068), (5534, 8820), (5880, 8301)]