49028320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 128187360

約数和(自身を除く): 79159040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 89, 110, 160, 176, 178, 220, 313, 352, 356, 440, 445, 626, 712, 880, 890, 979, 1252, 1424, 1565, 1760, 1780, 1958, 2504, 2848, 3130, 3443, 3560, 3916, 4895, 5008, 6260, 6886, 7120, 7832, 9790, 10016, 12520, 13772, 14240, 15664, 17215, 19580, 25040, 27544, 27857, 31328, 34430, 39160, 50080, 55088, 55714, 68860, 78320, 110176, 111428, 137720, 139285, 156640, 222856, 275440, 278570, 306427, 445712, 550880, 557140, 612854, 891424, 1114280, 1225708, 1532135, 2228560, 2451416, 3064270, 4457120, 4902832, 6128540, 9805664, 12257080, 24514160, 49028320]

約数ペア:

[(1, 49028320), (2, 24514160), (4, 12257080), (5, 9805664), (8, 6128540), (10, 4902832), (11, 4457120), (16, 3064270), (20, 2451416), (22, 2228560), (32, 1532135), (40, 1225708), (44, 1114280), (55, 891424), (80, 612854), (88, 557140), (89, 550880), (110, 445712), (160, 306427), (176, 278570), (178, 275440), (220, 222856), (313, 156640), (352, 139285), (356, 137720), (440, 111428), (445, 110176), (626, 78320), (712, 68860), (880, 55714), (890, 55088), (979, 50080), (1252, 39160), (1424, 34430), (1565, 31328), (1760, 27857), (1780, 27544), (1958, 25040), (2504, 19580), (2848, 17215), (3130, 15664), (3443, 14240), (3560, 13772), (3916, 12520), (4895, 10016), (5008, 9790), (6260, 7832), (6886, 7120)]