47889730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 105338880

約数和(自身を除く): 57449150

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 761, 899, 1015, 1085, 1522, 1798, 2030, 2170, 3805, 4495, 5327, 6293, 7610, 8990, 10654, 12586, 22069, 23591, 26635, 31465, 44138, 47182, 53270, 62930, 110345, 117955, 154483, 165137, 220690, 235910, 308966, 330274, 684139, 772415, 825685, 1368278, 1544830, 1651370, 3420695, 4788973, 6841390, 9577946, 23944865, 47889730]

約数ペア:

[(1, 47889730), (2, 23944865), (5, 9577946), (7, 6841390), (10, 4788973), (14, 3420695), (29, 1651370), (31, 1544830), (35, 1368278), (58, 825685), (62, 772415), (70, 684139), (145, 330274), (155, 308966), (203, 235910), (217, 220690), (290, 165137), (310, 154483), (406, 117955), (434, 110345), (761, 62930), (899, 53270), (1015, 47182), (1085, 44138), (1522, 31465), (1798, 26635), (2030, 23591), (2170, 22069), (3805, 12586), (4495, 10654), (5327, 8990), (6293, 7610)]