47079890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 104167728

約数和(自身を除く): 57087838

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 73, 82, 110, 121, 130, 143, 146, 205, 242, 286, 365, 410, 451, 533, 605, 715, 730, 803, 902, 949, 1066, 1210, 1430, 1573, 1606, 1898, 2255, 2665, 2993, 3146, 4015, 4510, 4745, 4961, 5330, 5863, 5986, 7865, 8030, 8833, 9490, 9922, 10439, 11726, 14965, 15730, 17666, 20878, 24805, 29315, 29930, 32923, 38909, 44165, 49610, 52195, 58630, 64493, 65846, 77818, 88330, 104390, 114829, 128986, 164615, 194545, 229658, 322465, 329230, 362153, 389090, 427999, 574145, 644930, 724306, 855998, 1148290, 1810765, 2139995, 3621530, 4279990, 4707989, 9415978, 23539945, 47079890]

約数ペア:

[(1, 47079890), (2, 23539945), (5, 9415978), (10, 4707989), (11, 4279990), (13, 3621530), (22, 2139995), (26, 1810765), (41, 1148290), (55, 855998), (65, 724306), (73, 644930), (82, 574145), (110, 427999), (121, 389090), (130, 362153), (143, 329230), (146, 322465), (205, 229658), (242, 194545), (286, 164615), (365, 128986), (410, 114829), (451, 104390), (533, 88330), (605, 77818), (715, 65846), (730, 64493), (803, 58630), (902, 52195), (949, 49610), (1066, 44165), (1210, 38909), (1430, 32923), (1573, 29930), (1606, 29315), (1898, 24805), (2255, 20878), (2665, 17666), (2993, 15730), (3146, 14965), (4015, 11726), (4510, 10439), (4745, 9922), (4961, 9490), (5330, 8833), (5863, 8030), (5986, 7865)]