54748440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 184204800

約数和(自身を除く): 129456360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 311, 326, 360, 489, 540, 622, 652, 815, 933, 978, 1080, 1244, 1304, 1467, 1555, 1630, 1866, 1956, 2445, 2488, 2799, 2934, 3110, 3260, 3732, 3912, 4401, 4665, 4890, 5598, 5868, 6220, 6520, 7335, 7464, 8397, 8802, 9330, 9780, 11196, 11736, 12440, 13995, 14670, 16794, 17604, 18660, 19560, 22005, 22392, 27990, 29340, 33588, 35208, 37320, 41985, 44010, 50693, 55980, 58680, 67176, 83970, 88020, 101386, 111960, 152079, 167940, 176040, 202772, 253465, 304158, 335880, 405544, 456237, 506930, 608316, 760395, 912474, 1013860, 1216632, 1368711, 1520790, 1824948, 2027720, 2281185, 2737422, 3041580, 3649896, 4562370, 5474844, 6083160, 6843555, 9124740, 10949688, 13687110, 18249480, 27374220, 54748440]

約数ペア:

[(1, 54748440), (2, 27374220), (3, 18249480), (4, 13687110), (5, 10949688), (6, 9124740), (8, 6843555), (9, 6083160), (10, 5474844), (12, 4562370), (15, 3649896), (18, 3041580), (20, 2737422), (24, 2281185), (27, 2027720), (30, 1824948), (36, 1520790), (40, 1368711), (45, 1216632), (54, 1013860), (60, 912474), (72, 760395), (90, 608316), (108, 506930), (120, 456237), (135, 405544), (163, 335880), (180, 304158), (216, 253465), (270, 202772), (311, 176040), (326, 167940), (360, 152079), (489, 111960), (540, 101386), (622, 88020), (652, 83970), (815, 67176), (933, 58680), (978, 55980), (1080, 50693), (1244, 44010), (1304, 41985), (1467, 37320), (1555, 35208), (1630, 33588), (1866, 29340), (1956, 27990), (2445, 22392), (2488, 22005), (2799, 19560), (2934, 18660), (3110, 17604), (3260, 16794), (3732, 14670), (3912, 13995), (4401, 12440), (4665, 11736), (4890, 11196), (5598, 9780), (5868, 9330), (6220, 8802), (6520, 8397), (7335, 7464)]