54179580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9955

約数の個数: 96

約数和(自身を含む): 186729984

約数和(自身を除く): 132550404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 9923, 19846, 29769, 39692, 49615, 59538, 69461, 99230, 119076, 128999, 138922, 148845, 198460, 208383, 257998, 277844, 297690, 347305, 386997, 416766, 515996, 595380, 644995, 694610, 773994, 833532, 902993, 1041915, 1289990, 1389220, 1547988, 1805986, 1934985, 2083830, 2579980, 2708979, 3611972, 3869970, 4167660, 4514965, 5417958, 7739940, 9029930, 10835916, 13544895, 18059860, 27089790, 54179580]

約数ペア:

[(1, 54179580), (2, 27089790), (3, 18059860), (4, 13544895), (5, 10835916), (6, 9029930), (7, 7739940), (10, 5417958), (12, 4514965), (13, 4167660), (14, 3869970), (15, 3611972), (20, 2708979), (21, 2579980), (26, 2083830), (28, 1934985), (30, 1805986), (35, 1547988), (39, 1389220), (42, 1289990), (52, 1041915), (60, 902993), (65, 833532), (70, 773994), (78, 694610), (84, 644995), (91, 595380), (105, 515996), (130, 416766), (140, 386997), (156, 347305), (182, 297690), (195, 277844), (210, 257998), (260, 208383), (273, 198460), (364, 148845), (390, 138922), (420, 128999), (455, 119076), (546, 99230), (780, 69461), (910, 59538), (1092, 49615), (1365, 39692), (1820, 29769), (2730, 19846), (5460, 9923)]