48820736

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 57243904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 79, 128, 136, 142, 158, 256, 272, 284, 316, 512, 544, 568, 632, 1088, 1136, 1207, 1264, 1343, 2176, 2272, 2414, 2528, 2686, 4352, 4544, 4828, 5056, 5372, 5609, 8704, 9088, 9656, 10112, 10744, 11218, 18176, 19312, 20224, 21488, 22436, 36352, 38624, 40448, 42976, 44872, 77248, 85952, 89744, 95353, 154496, 171904, 179488, 190706, 308992, 343808, 358976, 381412, 617984, 687616, 717952, 762824, 1435904, 1525648, 2871808, 3051296, 6102592, 12205184, 24410368, 48820736]

約数ペア:

[(1, 48820736), (2, 24410368), (4, 12205184), (8, 6102592), (16, 3051296), (17, 2871808), (32, 1525648), (34, 1435904), (64, 762824), (68, 717952), (71, 687616), (79, 617984), (128, 381412), (136, 358976), (142, 343808), (158, 308992), (256, 190706), (272, 179488), (284, 171904), (316, 154496), (512, 95353), (544, 89744), (568, 85952), (632, 77248), (1088, 44872), (1136, 42976), (1207, 40448), (1264, 38624), (1343, 36352), (2176, 22436), (2272, 21488), (2414, 20224), (2528, 19312), (2686, 18176), (4352, 11218), (4544, 10744), (4828, 10112), (5056, 9656), (5372, 9088), (5609, 8704)]