51412680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12983}}^1$

素因数の和:13011

約数の個数: 96

約数和(自身を含む): 182295360

約数和(自身を除く): 130882680

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, 12983, 25966, 38949, 51932, 64915, 77898, 103864, 116847, 129830, 142813, 155796, 194745, 233694, 259660, 285626, 311592, 389490, 428439, 467388, 519320, 571252, 584235, 714065, 778980, 856878, 934776, 1142504, 1168470, 1285317, 1428130, 1557960, 1713756, 2142195, 2336940, 2570634, 2856260, 3427512, 4284390, 4673880, 5141268, 5712520, 6426585, 8568780, 10282536, 12853170, 17137560, 25706340, 51412680]

約数ペア:

[(1, 51412680), (2, 25706340), (3, 17137560), (4, 12853170), (5, 10282536), (6, 8568780), (8, 6426585), (9, 5712520), (10, 5141268), (11, 4673880), (12, 4284390), (15, 3427512), (18, 2856260), (20, 2570634), (22, 2336940), (24, 2142195), (30, 1713756), (33, 1557960), (36, 1428130), (40, 1285317), (44, 1168470), (45, 1142504), (55, 934776), (60, 856878), (66, 778980), (72, 714065), (88, 584235), (90, 571252), (99, 519320), (110, 467388), (120, 428439), (132, 389490), (165, 311592), (180, 285626), (198, 259660), (220, 233694), (264, 194745), (330, 155796), (360, 142813), (396, 129830), (440, 116847), (495, 103864), (660, 77898), (792, 64915), (990, 51932), (1320, 38949), (1980, 25966), (3960, 12983)]