50531130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43189}}^1$

素因数の和:43215

約数の個数: 48

約数和(自身を含む): 141490440

約数和(自身を除く): 90959310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43189, 86378, 129567, 215945, 259134, 388701, 431890, 561457, 647835, 777402, 1122914, 1295670, 1684371, 1943505, 2807285, 3368742, 3887010, 5053113, 5614570, 8421855, 10106226, 16843710, 25265565, 50531130]

約数ペア:

[(1, 50531130), (2, 25265565), (3, 16843710), (5, 10106226), (6, 8421855), (9, 5614570), (10, 5053113), (13, 3887010), (15, 3368742), (18, 2807285), (26, 1943505), (30, 1684371), (39, 1295670), (45, 1122914), (65, 777402), (78, 647835), (90, 561457), (117, 431890), (130, 388701), (195, 259134), (234, 215945), (390, 129567), (585, 86378), (1170, 43189)]