49759320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 162570240

約数和(自身を除く): 112810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 191, 195, 260, 312, 334, 382, 390, 501, 520, 573, 668, 764, 780, 835, 955, 1002, 1146, 1336, 1528, 1560, 1670, 1910, 2004, 2171, 2292, 2483, 2505, 2865, 3340, 3820, 4008, 4342, 4584, 4966, 5010, 5730, 6513, 6680, 7449, 7640, 8684, 9932, 10020, 10855, 11460, 12415, 13026, 14898, 17368, 19864, 20040, 21710, 22920, 24830, 26052, 29796, 31897, 32565, 37245, 43420, 49660, 52104, 59592, 63794, 65130, 74490, 86840, 95691, 99320, 127588, 130260, 148980, 159485, 191382, 255176, 260520, 297960, 318970, 382764, 414661, 478455, 637940, 765528, 829322, 956910, 1243983, 1275880, 1658644, 1913820, 2073305, 2487966, 3317288, 3827640, 4146610, 4975932, 6219915, 8293220, 9951864, 12439830, 16586440, 24879660, 49759320]

約数ペア:

[(1, 49759320), (2, 24879660), (3, 16586440), (4, 12439830), (5, 9951864), (6, 8293220), (8, 6219915), (10, 4975932), (12, 4146610), (13, 3827640), (15, 3317288), (20, 2487966), (24, 2073305), (26, 1913820), (30, 1658644), (39, 1275880), (40, 1243983), (52, 956910), (60, 829322), (65, 765528), (78, 637940), (104, 478455), (120, 414661), (130, 382764), (156, 318970), (167, 297960), (191, 260520), (195, 255176), (260, 191382), (312, 159485), (334, 148980), (382, 130260), (390, 127588), (501, 99320), (520, 95691), (573, 86840), (668, 74490), (764, 65130), (780, 63794), (835, 59592), (955, 52104), (1002, 49660), (1146, 43420), (1336, 37245), (1528, 32565), (1560, 31897), (1670, 29796), (1910, 26052), (2004, 24830), (2171, 22920), (2292, 21710), (2483, 20040), (2505, 19864), (2865, 17368), (3340, 14898), (3820, 13026), (4008, 12415), (4342, 11460), (4584, 10855), (4966, 10020), (5010, 9932), (5730, 8684), (6513, 7640), (6680, 7449)]