51553068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21163}}^1$

素因数の和:21206

約数の個数: 48

約数和(自身を含む): 142222080

約数和(自身を除く): 90669012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 21163, 42326, 63489, 84652, 126978, 148141, 253956, 296282, 444423, 592564, 613727, 888846, 1227454, 1777692, 1841181, 2454908, 3682362, 4296089, 7364724, 8592178, 12888267, 17184356, 25776534, 51553068]

約数ペア:

[(1, 51553068), (2, 25776534), (3, 17184356), (4, 12888267), (6, 8592178), (7, 7364724), (12, 4296089), (14, 3682362), (21, 2454908), (28, 1841181), (29, 1777692), (42, 1227454), (58, 888846), (84, 613727), (87, 592564), (116, 444423), (174, 296282), (203, 253956), (348, 148141), (406, 126978), (609, 84652), (812, 63489), (1218, 42326), (2436, 21163)]