51630880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46099}}^1$

素因数の和:46121

約数の個数: 48

約数和(自身を含む): 139406400

約数和(自身を除く): 87775520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46099, 92198, 184396, 230495, 322693, 368792, 460990, 645386, 737584, 921980, 1290772, 1475168, 1613465, 1843960, 2581544, 3226930, 3687920, 5163088, 6453860, 7375840, 10326176, 12907720, 25815440, 51630880]

約数ペア:

[(1, 51630880), (2, 25815440), (4, 12907720), (5, 10326176), (7, 7375840), (8, 6453860), (10, 5163088), (14, 3687920), (16, 3226930), (20, 2581544), (28, 1843960), (32, 1613465), (35, 1475168), (40, 1290772), (56, 921980), (70, 737584), (80, 645386), (112, 460990), (140, 368792), (160, 322693), (224, 230495), (280, 184396), (560, 92198), (1120, 46099)]