50871645

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 104892480

約数和(自身を除く): 54020835

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 601, 627, 855, 891, 1045, 1485, 1539, 1803, 1881, 2565, 3005, 3135, 4455, 5409, 5643, 6611, 7695, 9015, 9405, 11419, 16227, 16929, 19833, 27045, 28215, 33055, 34257, 48681, 57095, 59499, 81135, 84645, 99165, 102771, 125609, 171285, 178497, 243405, 297495, 308313, 376827, 513855, 535491, 628045, 892485, 924939, 1130481, 1541565, 1884135, 2677455, 3391443, 4624695, 5652405, 10174329, 16957215, 50871645]

約数ペア:

[(1, 50871645), (3, 16957215), (5, 10174329), (9, 5652405), (11, 4624695), (15, 3391443), (19, 2677455), (27, 1884135), (33, 1541565), (45, 1130481), (55, 924939), (57, 892485), (81, 628045), (95, 535491), (99, 513855), (135, 376827), (165, 308313), (171, 297495), (209, 243405), (285, 178497), (297, 171285), (405, 125609), (495, 102771), (513, 99165), (601, 84645), (627, 81135), (855, 59499), (891, 57095), (1045, 48681), (1485, 34257), (1539, 33055), (1803, 28215), (1881, 27045), (2565, 19833), (3005, 16929), (3135, 16227), (4455, 11419), (5409, 9405), (5643, 9015), (6611, 7695)]