51602445

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 93809664

約数和(自身を除く): 42207219

約数列:

[1, 3, 5, 9, 15, 31, 45, 71, 93, 155, 213, 279, 355, 465, 521, 639, 1065, 1395, 1563, 2201, 2605, 3195, 4689, 6603, 7815, 11005, 16151, 19809, 23445, 33015, 36991, 48453, 80755, 99045, 110973, 145359, 184955, 242265, 332919, 554865, 726795, 1146721, 1664595, 3440163, 5733605, 10320489, 17200815, 51602445]

約数ペア:

[(1, 51602445), (3, 17200815), (5, 10320489), (9, 5733605), (15, 3440163), (31, 1664595), (45, 1146721), (71, 726795), (93, 554865), (155, 332919), (213, 242265), (279, 184955), (355, 145359), (465, 110973), (521, 99045), (639, 80755), (1065, 48453), (1395, 36991), (1563, 33015), (2201, 23445), (2605, 19809), (3195, 16151), (4689, 11005), (6603, 7815)]