47975190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4997

約数の個数: 64

約数和(自身を含む): 128355840

約数和(自身を除く): 80380650

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 4951, 9690, 9902, 14853, 24755, 29706, 49510, 74265, 84167, 94069, 148530, 168334, 188138, 252501, 282207, 420835, 470345, 505002, 564414, 841670, 940690, 1262505, 1411035, 1599173, 2525010, 2822070, 3198346, 4797519, 7995865, 9595038, 15991730, 23987595, 47975190]

約数ペア:

[(1, 47975190), (2, 23987595), (3, 15991730), (5, 9595038), (6, 7995865), (10, 4797519), (15, 3198346), (17, 2822070), (19, 2525010), (30, 1599173), (34, 1411035), (38, 1262505), (51, 940690), (57, 841670), (85, 564414), (95, 505002), (102, 470345), (114, 420835), (170, 282207), (190, 252501), (255, 188138), (285, 168334), (323, 148530), (510, 94069), (570, 84167), (646, 74265), (969, 49510), (1615, 29706), (1938, 24755), (3230, 14853), (4845, 9902), (4951, 9690)]