55039830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 80677290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 139, 197, 201, 278, 335, 394, 402, 417, 591, 670, 695, 834, 985, 1005, 1182, 1390, 1970, 2010, 2085, 2955, 4170, 5910, 9313, 13199, 18626, 26398, 27383, 27939, 39597, 46565, 54766, 55878, 65995, 79194, 82149, 93130, 131990, 136915, 139695, 164298, 197985, 273830, 279390, 395970, 410745, 821490, 1834661, 3669322, 5503983, 9173305, 11007966, 18346610, 27519915, 55039830]

約数ペア:

[(1, 55039830), (2, 27519915), (3, 18346610), (5, 11007966), (6, 9173305), (10, 5503983), (15, 3669322), (30, 1834661), (67, 821490), (134, 410745), (139, 395970), (197, 279390), (201, 273830), (278, 197985), (335, 164298), (394, 139695), (402, 136915), (417, 131990), (591, 93130), (670, 82149), (695, 79194), (834, 65995), (985, 55878), (1005, 54766), (1182, 46565), (1390, 39597), (1970, 27939), (2010, 27383), (2085, 26398), (2955, 18626), (4170, 13199), (5910, 9313)]