49086840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 128

約数和(自身を含む): 164747520

約数和(自身を除く): 115660680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 907, 984, 1230, 1320, 1353, 1640, 1804, 1814, 2255, 2460, 2706, 2721, 3608, 3628, 4510, 4535, 4920, 5412, 5442, 6765, 7256, 9020, 9070, 9977, 10824, 10884, 13530, 13605, 18040, 18140, 19954, 21768, 27060, 27210, 29931, 36280, 37187, 39908, 49885, 54120, 54420, 59862, 74374, 79816, 99770, 108840, 111561, 119724, 148748, 149655, 185935, 199540, 223122, 239448, 297496, 299310, 371870, 399080, 409057, 446244, 557805, 598620, 743740, 818114, 892488, 1115610, 1197240, 1227171, 1487480, 1636228, 2045285, 2231220, 2454342, 3272456, 4090570, 4462440, 4908684, 6135855, 8181140, 9817368, 12271710, 16362280, 24543420, 49086840]

約数ペア:

[(1, 49086840), (2, 24543420), (3, 16362280), (4, 12271710), (5, 9817368), (6, 8181140), (8, 6135855), (10, 4908684), (11, 4462440), (12, 4090570), (15, 3272456), (20, 2454342), (22, 2231220), (24, 2045285), (30, 1636228), (33, 1487480), (40, 1227171), (41, 1197240), (44, 1115610), (55, 892488), (60, 818114), (66, 743740), (82, 598620), (88, 557805), (110, 446244), (120, 409057), (123, 399080), (132, 371870), (164, 299310), (165, 297496), (205, 239448), (220, 223122), (246, 199540), (264, 185935), (328, 149655), (330, 148748), (410, 119724), (440, 111561), (451, 108840), (492, 99770), (615, 79816), (660, 74374), (820, 59862), (902, 54420), (907, 54120), (984, 49885), (1230, 39908), (1320, 37187), (1353, 36280), (1640, 29931), (1804, 27210), (1814, 27060), (2255, 21768), (2460, 19954), (2706, 18140), (2721, 18040), (3608, 13605), (3628, 13530), (4510, 10884), (4535, 10824), (4920, 9977), (5412, 9070), (5442, 9020), (6765, 7256)]