50398520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 72073480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 920, 1160, 1334, 1889, 2668, 3335, 3778, 5336, 6670, 7556, 9445, 13340, 15112, 18890, 26680, 37780, 43447, 54781, 75560, 86894, 109562, 173788, 217235, 219124, 273905, 347576, 434470, 438248, 547810, 868940, 1095620, 1259963, 1737880, 2191240, 2519926, 5039852, 6299815, 10079704, 12599630, 25199260, 50398520]

約数ペア:

[(1, 50398520), (2, 25199260), (4, 12599630), (5, 10079704), (8, 6299815), (10, 5039852), (20, 2519926), (23, 2191240), (29, 1737880), (40, 1259963), (46, 1095620), (58, 868940), (92, 547810), (115, 438248), (116, 434470), (145, 347576), (184, 273905), (230, 219124), (232, 217235), (290, 173788), (460, 109562), (580, 86894), (667, 75560), (920, 54781), (1160, 43447), (1334, 37780), (1889, 26680), (2668, 18890), (3335, 15112), (3778, 13340), (5336, 9445), (6670, 7556)]