48511744

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 104636448

約数和(自身を除く): 56124704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 157, 256, 272, 284, 314, 544, 568, 628, 1088, 1136, 1207, 1256, 2176, 2272, 2414, 2512, 2669, 4352, 4544, 4828, 5024, 5338, 9088, 9656, 10048, 10676, 11147, 18176, 19312, 20096, 21352, 22294, 38624, 40192, 42704, 44588, 77248, 85408, 89176, 154496, 170816, 178352, 189499, 308992, 341632, 356704, 378998, 683264, 713408, 757996, 1426816, 1515992, 2853632, 3031984, 6063968, 12127936, 24255872, 48511744]

約数ペア:

[(1, 48511744), (2, 24255872), (4, 12127936), (8, 6063968), (16, 3031984), (17, 2853632), (32, 1515992), (34, 1426816), (64, 757996), (68, 713408), (71, 683264), (128, 378998), (136, 356704), (142, 341632), (157, 308992), (256, 189499), (272, 178352), (284, 170816), (314, 154496), (544, 89176), (568, 85408), (628, 77248), (1088, 44588), (1136, 42704), (1207, 40192), (1256, 38624), (2176, 22294), (2272, 21352), (2414, 20096), (2512, 19312), (2669, 18176), (4352, 11147), (4544, 10676), (4828, 10048), (5024, 9656), (5338, 9088)]