51673370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 113654016

約数和(自身を除く): 61980646

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 173, 238, 251, 346, 502, 595, 865, 1190, 1211, 1255, 1730, 1757, 2422, 2510, 2941, 3514, 4267, 5882, 6055, 8534, 8785, 12110, 14705, 17570, 20587, 21335, 29410, 29869, 41174, 42670, 43423, 59738, 86846, 102935, 149345, 205870, 217115, 298690, 303961, 434230, 607922, 738191, 1476382, 1519805, 3039610, 3690955, 5167337, 7381910, 10334674, 25836685, 51673370]

約数ペア:

[(1, 51673370), (2, 25836685), (5, 10334674), (7, 7381910), (10, 5167337), (14, 3690955), (17, 3039610), (34, 1519805), (35, 1476382), (70, 738191), (85, 607922), (119, 434230), (170, 303961), (173, 298690), (238, 217115), (251, 205870), (346, 149345), (502, 102935), (595, 86846), (865, 59738), (1190, 43423), (1211, 42670), (1255, 41174), (1730, 29869), (1757, 29410), (2422, 21335), (2510, 20587), (2941, 17570), (3514, 14705), (4267, 12110), (5882, 8785), (6055, 8534)]