51404760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4358

約数の個数: 128

約数和(自身を含む): 186969600

約数和(自身を除く): 135564840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 4327, 5940, 8654, 11880, 12981, 17308, 21635, 25962, 34616, 38943, 43270, 47597, 51924, 64905, 77886, 86540, 95194, 103848, 116829, 129810, 142791, 155772, 173080, 190388, 194715, 233658, 237985, 259620, 285582, 311544, 380776, 389430, 428373, 467316, 475970, 519240, 571164, 584145, 713955, 778860, 856746, 934632, 951940, 1142328, 1168290, 1285119, 1427910, 1557720, 1713492, 1903880, 2141865, 2336580, 2570238, 2855820, 3426984, 4283730, 4673160, 5140476, 5711640, 6425595, 8567460, 10280952, 12851190, 17134920, 25702380, 51404760]

約数ペア:

[(1, 51404760), (2, 25702380), (3, 17134920), (4, 12851190), (5, 10280952), (6, 8567460), (8, 6425595), (9, 5711640), (10, 5140476), (11, 4673160), (12, 4283730), (15, 3426984), (18, 2855820), (20, 2570238), (22, 2336580), (24, 2141865), (27, 1903880), (30, 1713492), (33, 1557720), (36, 1427910), (40, 1285119), (44, 1168290), (45, 1142328), (54, 951940), (55, 934632), (60, 856746), (66, 778860), (72, 713955), (88, 584145), (90, 571164), (99, 519240), (108, 475970), (110, 467316), (120, 428373), (132, 389430), (135, 380776), (165, 311544), (180, 285582), (198, 259620), (216, 237985), (220, 233658), (264, 194715), (270, 190388), (297, 173080), (330, 155772), (360, 142791), (396, 129810), (440, 116829), (495, 103848), (540, 95194), (594, 86540), (660, 77886), (792, 64905), (990, 51924), (1080, 47597), (1188, 43270), (1320, 38943), (1485, 34616), (1980, 25962), (2376, 21635), (2970, 17308), (3960, 12981), (4327, 11880), (5940, 8654)]