49663922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 97763328

約数和(自身を除く): 48099406

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 101, 103, 154, 202, 206, 217, 341, 434, 682, 707, 721, 1111, 1133, 1414, 1442, 2222, 2266, 2387, 3131, 3193, 4774, 6262, 6386, 7777, 7931, 10403, 15554, 15862, 20806, 21917, 22351, 34441, 35123, 43834, 44702, 68882, 70246, 72821, 114433, 145642, 228866, 241087, 245861, 322493, 482174, 491722, 644986, 801031, 1602062, 2257451, 3547423, 4514902, 7094846, 24831961, 49663922]

約数ペア:

[(1, 49663922), (2, 24831961), (7, 7094846), (11, 4514902), (14, 3547423), (22, 2257451), (31, 1602062), (62, 801031), (77, 644986), (101, 491722), (103, 482174), (154, 322493), (202, 245861), (206, 241087), (217, 228866), (341, 145642), (434, 114433), (682, 72821), (707, 70246), (721, 68882), (1111, 44702), (1133, 43834), (1414, 35123), (1442, 34441), (2222, 22351), (2266, 21917), (2387, 20806), (3131, 15862), (3193, 15554), (4774, 10403), (6262, 7931), (6386, 7777)]