51521610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10667}}^1$

素因数の和:10707

約数の個数: 64

約数和(自身を含む): 147474432

約数和(自身を除く): 95952822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 10667, 21334, 32001, 53335, 64002, 74669, 106670, 149338, 160005, 224007, 245341, 320010, 373345, 448014, 490682, 736023, 746690, 1120035, 1226705, 1472046, 1717387, 2240070, 2453410, 3434774, 3680115, 5152161, 7360230, 8586935, 10304322, 17173870, 25760805, 51521610]

約数ペア:

[(1, 51521610), (2, 25760805), (3, 17173870), (5, 10304322), (6, 8586935), (7, 7360230), (10, 5152161), (14, 3680115), (15, 3434774), (21, 2453410), (23, 2240070), (30, 1717387), (35, 1472046), (42, 1226705), (46, 1120035), (69, 746690), (70, 736023), (105, 490682), (115, 448014), (138, 373345), (161, 320010), (210, 245341), (230, 224007), (322, 160005), (345, 149338), (483, 106670), (690, 74669), (805, 64002), (966, 53335), (1610, 32001), (2415, 21334), (4830, 10667)]