47812044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 139324416

約数和(自身を除く): 91512372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 49, 61, 62, 84, 86, 93, 98, 122, 124, 129, 147, 172, 183, 186, 196, 217, 244, 258, 294, 301, 366, 372, 427, 434, 516, 588, 602, 651, 732, 854, 868, 903, 1204, 1281, 1302, 1333, 1519, 1708, 1806, 1891, 2107, 2562, 2604, 2623, 2666, 2989, 3038, 3612, 3782, 3999, 4214, 4557, 5124, 5246, 5332, 5673, 5978, 6076, 6321, 7564, 7869, 7998, 8428, 8967, 9114, 9331, 10492, 11346, 11956, 12642, 13237, 15738, 15996, 17934, 18228, 18361, 18662, 22692, 25284, 26474, 27993, 31476, 35868, 36722, 37324, 39711, 52948, 55083, 55986, 65317, 73444, 79422, 81313, 92659, 110166, 111972, 128527, 130634, 158844, 162626, 185318, 195951, 220332, 243939, 257054, 261268, 277977, 325252, 370636, 385581, 391902, 487878, 514108, 555954, 569191, 771162, 783804, 975756, 1111908, 1138382, 1542324, 1707573, 2276764, 3415146, 3984337, 6830292, 7968674, 11953011, 15937348, 23906022, 47812044]

約数ペア:

[(1, 47812044), (2, 23906022), (3, 15937348), (4, 11953011), (6, 7968674), (7, 6830292), (12, 3984337), (14, 3415146), (21, 2276764), (28, 1707573), (31, 1542324), (42, 1138382), (43, 1111908), (49, 975756), (61, 783804), (62, 771162), (84, 569191), (86, 555954), (93, 514108), (98, 487878), (122, 391902), (124, 385581), (129, 370636), (147, 325252), (172, 277977), (183, 261268), (186, 257054), (196, 243939), (217, 220332), (244, 195951), (258, 185318), (294, 162626), (301, 158844), (366, 130634), (372, 128527), (427, 111972), (434, 110166), (516, 92659), (588, 81313), (602, 79422), (651, 73444), (732, 65317), (854, 55986), (868, 55083), (903, 52948), (1204, 39711), (1281, 37324), (1302, 36722), (1333, 35868), (1519, 31476), (1708, 27993), (1806, 26474), (1891, 25284), (2107, 22692), (2562, 18662), (2604, 18361), (2623, 18228), (2666, 17934), (2989, 15996), (3038, 15738), (3612, 13237), (3782, 12642), (3999, 11956), (4214, 11346), (4557, 10492), (5124, 9331), (5246, 9114), (5332, 8967), (5673, 8428), (5978, 7998), (6076, 7869), (6321, 7564)]