27690950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 59874144

約数和(自身を除く): 32183194

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1297, 1525, 2135, 2594, 3050, 4270, 6485, 9079, 10675, 12970, 18158, 21350, 32425, 45395, 64850, 79117, 90790, 158234, 226975, 395585, 453950, 553819, 791170, 1107638, 1977925, 2769095, 3955850, 5538190, 13845475, 27690950]

約数ペア:

[(1, 27690950), (2, 13845475), (5, 5538190), (7, 3955850), (10, 2769095), (14, 1977925), (25, 1107638), (35, 791170), (50, 553819), (61, 453950), (70, 395585), (122, 226975), (175, 158234), (305, 90790), (350, 79117), (427, 64850), (610, 45395), (854, 32425), (1297, 21350), (1525, 18158), (2135, 12970), (2594, 10675), (3050, 9079), (4270, 6485)]