30050048

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 70395360

約数和(自身を除く): 40345312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 409, 448, 574, 656, 818, 896, 1148, 1312, 1636, 1792, 2296, 2624, 2863, 3272, 4592, 5248, 5726, 6544, 9184, 10496, 11452, 13088, 16769, 18368, 22904, 26176, 33538, 36736, 45808, 52352, 67076, 73472, 91616, 104704, 117383, 134152, 183232, 234766, 268304, 366464, 469532, 536608, 732928, 939064, 1073216, 1878128, 2146432, 3756256, 4292864, 7512512, 15025024, 30050048]

約数ペア:

[(1, 30050048), (2, 15025024), (4, 7512512), (7, 4292864), (8, 3756256), (14, 2146432), (16, 1878128), (28, 1073216), (32, 939064), (41, 732928), (56, 536608), (64, 469532), (82, 366464), (112, 268304), (128, 234766), (164, 183232), (224, 134152), (256, 117383), (287, 104704), (328, 91616), (409, 73472), (448, 67076), (574, 52352), (656, 45808), (818, 36736), (896, 33538), (1148, 26176), (1312, 22904), (1636, 18368), (1792, 16769), (2296, 13088), (2624, 11452), (2863, 10496), (3272, 9184), (4592, 6544), (5248, 5726)]