54379060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 122476536

約数和(自身を除く): 68097476

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 61, 106, 116, 122, 145, 212, 244, 265, 290, 305, 530, 580, 610, 841, 1060, 1220, 1537, 1682, 1769, 3074, 3233, 3364, 3538, 4205, 6148, 6466, 7076, 7685, 8410, 8845, 12932, 15370, 16165, 16820, 17690, 30740, 32330, 35380, 44573, 51301, 64660, 89146, 93757, 102602, 178292, 187514, 205204, 222865, 256505, 375028, 445730, 468785, 513010, 891460, 937570, 1026020, 1875140, 2718953, 5437906, 10875812, 13594765, 27189530, 54379060]

約数ペア:

[(1, 54379060), (2, 27189530), (4, 13594765), (5, 10875812), (10, 5437906), (20, 2718953), (29, 1875140), (53, 1026020), (58, 937570), (61, 891460), (106, 513010), (116, 468785), (122, 445730), (145, 375028), (212, 256505), (244, 222865), (265, 205204), (290, 187514), (305, 178292), (530, 102602), (580, 93757), (610, 89146), (841, 64660), (1060, 51301), (1220, 44573), (1537, 35380), (1682, 32330), (1769, 30740), (3074, 17690), (3233, 16820), (3364, 16165), (3538, 15370), (4205, 12932), (6148, 8845), (6466, 8410), (7076, 7685)]