49905810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19121}}^1$

素因数の和:19163

約数の個数: 48

約数和(自身を含む): 134236440

約数和(自身を除く): 84330630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 19121, 38242, 57363, 95605, 114726, 172089, 191210, 286815, 344178, 554509, 573630, 860445, 1109018, 1663527, 1720890, 2772545, 3327054, 4990581, 5545090, 8317635, 9981162, 16635270, 24952905, 49905810]

約数ペア:

[(1, 49905810), (2, 24952905), (3, 16635270), (5, 9981162), (6, 8317635), (9, 5545090), (10, 4990581), (15, 3327054), (18, 2772545), (29, 1720890), (30, 1663527), (45, 1109018), (58, 860445), (87, 573630), (90, 554509), (145, 344178), (174, 286815), (261, 191210), (290, 172089), (435, 114726), (522, 95605), (870, 57363), (1305, 38242), (2610, 19121)]