49798112

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 123480000

約数和(自身を除く): 73681888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 349, 364, 392, 416, 637, 686, 698, 728, 784, 1274, 1372, 1396, 1456, 1568, 2443, 2548, 2744, 2792, 2912, 4459, 4537, 4886, 5096, 5488, 5584, 8918, 9074, 9772, 10192, 10976, 11168, 17101, 17836, 18148, 19544, 20384, 31759, 34202, 35672, 36296, 39088, 63518, 68404, 71344, 72592, 78176, 119707, 127036, 136808, 142688, 145184, 222313, 239414, 254072, 273616, 444626, 478828, 508144, 547232, 889252, 957656, 1016288, 1556191, 1778504, 1915312, 3112382, 3557008, 3830624, 6224764, 7114016, 12449528, 24899056, 49798112]

約数ペア:

[(1, 49798112), (2, 24899056), (4, 12449528), (7, 7114016), (8, 6224764), (13, 3830624), (14, 3557008), (16, 3112382), (26, 1915312), (28, 1778504), (32, 1556191), (49, 1016288), (52, 957656), (56, 889252), (91, 547232), (98, 508144), (104, 478828), (112, 444626), (182, 273616), (196, 254072), (208, 239414), (224, 222313), (343, 145184), (349, 142688), (364, 136808), (392, 127036), (416, 119707), (637, 78176), (686, 72592), (698, 71344), (728, 68404), (784, 63518), (1274, 39088), (1372, 36296), (1396, 35672), (1456, 34202), (1568, 31759), (2443, 20384), (2548, 19544), (2744, 18148), (2792, 17836), (2912, 17101), (4459, 11168), (4537, 10976), (4886, 10192), (5096, 9772), (5488, 9074), (5584, 8918)]