6553850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 6570310

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 139, 205, 230, 278, 410, 575, 695, 943, 1025, 1150, 1390, 1886, 2050, 3197, 3475, 4715, 5699, 6394, 6950, 9430, 11398, 15985, 23575, 28495, 31970, 47150, 56990, 79925, 131077, 142475, 159850, 262154, 284950, 655385, 1310770, 3276925, 6553850]

約数ペア:

[(1, 6553850), (2, 3276925), (5, 1310770), (10, 655385), (23, 284950), (25, 262154), (41, 159850), (46, 142475), (50, 131077), (82, 79925), (115, 56990), (139, 47150), (205, 31970), (230, 28495), (278, 23575), (410, 15985), (575, 11398), (695, 9430), (943, 6950), (1025, 6394), (1150, 5699), (1390, 4715), (1886, 3475), (2050, 3197)]