48702705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 87422976

約数和(自身を除く): 38720271

約数列:

[1, 3, 5, 15, 17, 31, 51, 61, 85, 93, 101, 155, 183, 255, 303, 305, 465, 505, 527, 915, 1037, 1515, 1581, 1717, 1891, 2635, 3111, 3131, 5151, 5185, 5673, 6161, 7905, 8585, 9393, 9455, 15555, 15655, 18483, 25755, 28365, 30805, 32147, 46965, 53227, 92415, 96441, 104737, 159681, 160735, 190991, 266135, 314211, 482205, 523685, 572973, 798405, 954955, 1571055, 2864865, 3246847, 9740541, 16234235, 48702705]

約数ペア:

[(1, 48702705), (3, 16234235), (5, 9740541), (15, 3246847), (17, 2864865), (31, 1571055), (51, 954955), (61, 798405), (85, 572973), (93, 523685), (101, 482205), (155, 314211), (183, 266135), (255, 190991), (303, 160735), (305, 159681), (465, 104737), (505, 96441), (527, 92415), (915, 53227), (1037, 46965), (1515, 32147), (1581, 30805), (1717, 28365), (1891, 25755), (2635, 18483), (3111, 15655), (3131, 15555), (5151, 9455), (5185, 9393), (5673, 8585), (6161, 7905)]