42149450189

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{7517}}^1$

素因数の和:7746

約数の個数: 48

約数和(自身を含む): 54549645696

約数和(自身を除く): 12400195507

約数列:

[1, 7, 11, 49, 77, 101, 103, 539, 707, 721, 1111, 1133, 4949, 5047, 7517, 7777, 7931, 10403, 52619, 54439, 55517, 72821, 82687, 114433, 368333, 509747, 578809, 759217, 774251, 801031, 4051663, 5314519, 5419757, 5607217, 8351387, 8516761, 37201633, 37938299, 58459709, 59617327, 78199351, 409217963, 417321289, 547395457, 860192861, 3831768199, 6021350027, 42149450189]

約数ペア:

[(1, 42149450189), (7, 6021350027), (11, 3831768199), (49, 860192861), (77, 547395457), (101, 417321289), (103, 409217963), (539, 78199351), (707, 59617327), (721, 58459709), (1111, 37938299), (1133, 37201633), (4949, 8516761), (5047, 8351387), (7517, 5607217), (7777, 5419757), (7931, 5314519), (10403, 4051663), (52619, 801031), (54439, 774251), (55517, 759217), (72821, 578809), (82687, 509747), (114433, 368333)]