54037760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 152858496

約数和(自身を除く): 98820736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 163, 185, 224, 256, 259, 280, 296, 320, 326, 370, 448, 518, 560, 592, 640, 652, 740, 815, 896, 1036, 1120, 1141, 1184, 1280, 1295, 1304, 1480, 1630, 1792, 2072, 2240, 2282, 2368, 2590, 2608, 2960, 3260, 4144, 4480, 4564, 4736, 5180, 5216, 5705, 5920, 6031, 6520, 8288, 8960, 9128, 9472, 10360, 10432, 11410, 11840, 12062, 13040, 16576, 18256, 20720, 20864, 22820, 23680, 24124, 26080, 30155, 33152, 36512, 41440, 41728, 42217, 45640, 47360, 48248, 52160, 60310, 66304, 73024, 82880, 84434, 91280, 96496, 104320, 120620, 146048, 165760, 168868, 182560, 192992, 208640, 211085, 241240, 292096, 331520, 337736, 365120, 385984, 422170, 482480, 675472, 730240, 771968, 844340, 964960, 1350944, 1460480, 1543936, 1688680, 1929920, 2701888, 3377360, 3859840, 5403776, 6754720, 7719680, 10807552, 13509440, 27018880, 54037760]

約数ペア:

[(1, 54037760), (2, 27018880), (4, 13509440), (5, 10807552), (7, 7719680), (8, 6754720), (10, 5403776), (14, 3859840), (16, 3377360), (20, 2701888), (28, 1929920), (32, 1688680), (35, 1543936), (37, 1460480), (40, 1350944), (56, 964960), (64, 844340), (70, 771968), (74, 730240), (80, 675472), (112, 482480), (128, 422170), (140, 385984), (148, 365120), (160, 337736), (163, 331520), (185, 292096), (224, 241240), (256, 211085), (259, 208640), (280, 192992), (296, 182560), (320, 168868), (326, 165760), (370, 146048), (448, 120620), (518, 104320), (560, 96496), (592, 91280), (640, 84434), (652, 82880), (740, 73024), (815, 66304), (896, 60310), (1036, 52160), (1120, 48248), (1141, 47360), (1184, 45640), (1280, 42217), (1295, 41728), (1304, 41440), (1480, 36512), (1630, 33152), (1792, 30155), (2072, 26080), (2240, 24124), (2282, 23680), (2368, 22820), (2590, 20864), (2608, 20720), (2960, 18256), (3260, 16576), (4144, 13040), (4480, 12062), (4564, 11840), (4736, 11410), (5180, 10432), (5216, 10360), (5705, 9472), (5920, 9128), (6031, 8960), (6520, 8288)]