48459520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 124246584

約数和(自身を除く): 75787064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 131, 136, 160, 170, 256, 262, 272, 289, 320, 340, 524, 544, 578, 640, 655, 680, 1048, 1088, 1156, 1280, 1310, 1360, 1445, 2096, 2176, 2227, 2312, 2620, 2720, 2890, 4192, 4352, 4454, 4624, 5240, 5440, 5780, 8384, 8908, 9248, 10480, 10880, 11135, 11560, 16768, 17816, 18496, 20960, 21760, 22270, 23120, 33536, 35632, 36992, 37859, 41920, 44540, 46240, 71264, 73984, 75718, 83840, 89080, 92480, 142528, 151436, 167680, 178160, 184960, 189295, 285056, 302872, 356320, 369920, 378590, 570112, 605744, 712640, 757180, 1211488, 1425280, 1514360, 2422976, 2850560, 3028720, 4845952, 6057440, 9691904, 12114880, 24229760, 48459520]

約数ペア:

[(1, 48459520), (2, 24229760), (4, 12114880), (5, 9691904), (8, 6057440), (10, 4845952), (16, 3028720), (17, 2850560), (20, 2422976), (32, 1514360), (34, 1425280), (40, 1211488), (64, 757180), (68, 712640), (80, 605744), (85, 570112), (128, 378590), (131, 369920), (136, 356320), (160, 302872), (170, 285056), (256, 189295), (262, 184960), (272, 178160), (289, 167680), (320, 151436), (340, 142528), (524, 92480), (544, 89080), (578, 83840), (640, 75718), (655, 73984), (680, 71264), (1048, 46240), (1088, 44540), (1156, 41920), (1280, 37859), (1310, 36992), (1360, 35632), (1445, 33536), (2096, 23120), (2176, 22270), (2227, 21760), (2312, 20960), (2620, 18496), (2720, 17816), (2890, 16768), (4192, 11560), (4352, 11135), (4454, 10880), (4624, 10480), (5240, 9248), (5440, 8908), (5780, 8384)]