56305610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 55668790

約数列:

[1, 2, 5, 10, 23, 31, 46, 53, 62, 106, 115, 149, 155, 230, 265, 298, 310, 530, 713, 745, 1219, 1426, 1490, 1643, 2438, 3286, 3427, 3565, 4619, 6095, 6854, 7130, 7897, 8215, 9238, 12190, 15794, 16430, 17135, 23095, 34270, 37789, 39485, 46190, 75578, 78970, 106237, 181631, 188945, 212474, 244807, 363262, 377890, 489614, 531185, 908155, 1062370, 1224035, 1816310, 2448070, 5630561, 11261122, 28152805, 56305610]

約数ペア:

[(1, 56305610), (2, 28152805), (5, 11261122), (10, 5630561), (23, 2448070), (31, 1816310), (46, 1224035), (53, 1062370), (62, 908155), (106, 531185), (115, 489614), (149, 377890), (155, 363262), (230, 244807), (265, 212474), (298, 188945), (310, 181631), (530, 106237), (713, 78970), (745, 75578), (1219, 46190), (1426, 39485), (1490, 37789), (1643, 34270), (2438, 23095), (3286, 17135), (3427, 16430), (3565, 15794), (4619, 12190), (6095, 9238), (6854, 8215), (7130, 7897)]